#include <sys/time.h>
#include <vm/seg_kmem.h>
#include <sys/zone.h>
+#include <sys/sdt.h>
#include <sys/zfs_debug.h>
#include <sys/fm/fs/zfs.h>
#include <sys/sunddi.h>
* Stack
*/
-#define noinline __attribute__((noinline))
+#define noinline __attribute__((noinline))
/*
* Debugging
#define fm_panic panic
+#ifdef __sun
/*
* DTrace SDT probes have different signatures in userland than they do in
* kernel. If they're being used in kernel code, re-define them out of
#ifdef DTRACE_PROBE
#undef DTRACE_PROBE
-#define DTRACE_PROBE(a) ((void)0)
#endif /* DTRACE_PROBE */
+#define DTRACE_PROBE(a) \
+ ZFS_PROBE0(#a)
#ifdef DTRACE_PROBE1
#undef DTRACE_PROBE1
-#define DTRACE_PROBE1(a, b, c) ((void)0)
#endif /* DTRACE_PROBE1 */
+#define DTRACE_PROBE1(a, b, c) \
+ ZFS_PROBE1(#a, (unsigned long)c)
#ifdef DTRACE_PROBE2
#undef DTRACE_PROBE2
-#define DTRACE_PROBE2(a, b, c, d, e) ((void)0)
#endif /* DTRACE_PROBE2 */
+#define DTRACE_PROBE2(a, b, c, d, e) \
+ ZFS_PROBE2(#a, (unsigned long)c, (unsigned long)e)
#ifdef DTRACE_PROBE3
#undef DTRACE_PROBE3
-#define DTRACE_PROBE3(a, b, c, d, e, f, g) ((void)0)
#endif /* DTRACE_PROBE3 */
+#define DTRACE_PROBE3(a, b, c, d, e, f, g) \
+ ZFS_PROBE3(#a, (unsigned long)c, (unsigned long)e, (unsigned long)g)
#ifdef DTRACE_PROBE4
#undef DTRACE_PROBE4
-#define DTRACE_PROBE4(a, b, c, d, e, f, g, h, i) ((void)0)
#endif /* DTRACE_PROBE4 */
+#define DTRACE_PROBE4(a, b, c, d, e, f, g, h, i) \
+ ZFS_PROBE4(#a, (unsigned long)c, (unsigned long)e, (unsigned long)g, \
+ (unsigned long)i)
+/*
+ * We use the comma operator so that this macro can be used without much
+ * additional code. For example, "return (EINVAL);" becomes
+ * "return (SET_ERROR(EINVAL));". Note that the argument will be evaluated
+ * twice, so it should not have side effects (e.g. something like:
+ * "return (SET_ERROR(log_error(EINVAL, info)));" would log the error twice).
+ */
+#define SET_ERROR(err) (ZFS_SET_ERROR(err), err)
+#else
+#define SET_ERROR(err) (err)
+#endif
/*
* Threads
*/
#define thread_exit zk_thread_exit
#define thread_create(stk, stksize, func, arg, len, pp, state, pri) \
zk_thread_create(stk, stksize, (thread_func_t)func, arg, \
- len, NULL, state, pri, PTHREAD_CREATE_DETACHED)
+ len, NULL, state, pri, PTHREAD_CREATE_DETACHED)
#define thread_join(t) zk_thread_join(t)
-#define newproc(f,a,cid,pri,ctp,pid) (ENOSYS)
+#define newproc(f, a, cid, pri, ctp, pid) (ENOSYS)
extern kthread_t *zk_thread_current(void);
extern void zk_thread_exit(void);
} kmutex_t;
#define MUTEX_DEFAULT 0
-#define MUTEX_HELD(m) ((m)->m_owner == curthread)
+#define MUTEX_HELD(m) ((m)->m_owner == curthread)
#define MUTEX_NOT_HELD(m) (!MUTEX_HELD(m))
extern void mutex_init(kmutex_t *mp, char *name, int type, void *cookie);
#define RW_READER 0
#define RW_WRITER 1
-#define RW_DEFAULT RW_READER
+#define RW_DEFAULT RW_READER
#define RW_READ_HELD(x) ((x)->rw_readers > 0)
#define RW_WRITE_HELD(x) ((x)->rw_wr_owner == curthread)
/*
* Condition variables
*/
-#define CV_MAGIC 0xd31ea9a83b1b30c4ull
+#define CV_MAGIC 0xd31ea9a83b1b30c4ull
typedef struct kcondvar {
uint64_t cv_magic;
extern clock_t cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime);
extern void cv_signal(kcondvar_t *cv);
extern void cv_broadcast(kcondvar_t *cv);
-#define cv_timedwait_interruptible(cv, mp, at) cv_timedwait(cv, mp, at)
-#define cv_wait_interruptible(cv, mp) cv_wait(cv, mp)
-#define cv_wait_io(cv, mp) cv_wait(cv, mp)
+#define cv_timedwait_interruptible(cv, mp, at) cv_timedwait(cv, mp, at)
+#define cv_wait_interruptible(cv, mp) cv_wait(cv, mp)
+#define cv_wait_io(cv, mp) cv_wait(cv, mp)
/*
* Thread-specific data
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2011 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
*/
if (available_memory <= zfs_write_limit_max) {
ARCSTAT_INCR(arcstat_memory_throttle_count, 1);
DMU_TX_STAT_BUMP(dmu_tx_memory_reclaim);
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
}
if (inflight_data > available_memory / 4) {
arc_c = MIN(arc_c_max, reserve * 4);
if (reserve > arc_c) {
DMU_TX_STAT_BUMP(dmu_tx_memory_reserve);
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
}
/*
arc_anon->arcs_lsize[ARC_BUFC_DATA]>>10,
reserve>>10, arc_c>>10);
DMU_TX_STAT_BUMP(dmu_tx_dirty_throttle);
- return (ERESTART);
+ return (SET_ERROR(ERESTART));
}
atomic_add_64(&arc_tempreserve, reserve);
return (0);
arc_stats_t *as = ksp->ks_data;
if (rw == KSTAT_WRITE) {
- return (EACCES);
+ return (SET_ERROR(EACCES));
} else {
arc_kstat_update_state(arc_anon,
&as->arcstat_anon_size,
if (zio->io_error != 0) {
ARCSTAT_BUMP(arcstat_l2_io_error);
} else {
- zio->io_error = EIO;
+ zio->io_error = SET_ERROR(EIO);
}
if (!equal)
ARCSTAT_BUMP(arcstat_l2_cksum_bad);
bcopy(zio->io_data, cdata, csize);
if (zio_decompress_data(c, cdata, zio->io_data, csize,
hdr->b_size) != 0)
- zio->io_error = EIO;
+ zio->io_error = SET_ERROR(EIO);
zio_data_buf_free(cdata, csize);
}
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
*/
ASSERT(!refcount_is_zero(&db->db_holds));
if (db->db_state == DB_NOFILL)
- return (EIO);
+ return (SET_ERROR(EIO));
DB_DNODE_ENTER(db);
dn = DB_DNODE(db);
cv_wait(&db->db_changed, &db->db_mtx);
}
if (db->db_state == DB_UNCACHED)
- err = EIO;
+ err = SET_ERROR(EIO);
}
mutex_exit(&db->db_mtx);
}
if (level >= nlevels ||
(blkid > (dn->dn_phys->dn_maxblkid >> (level * epbs)))) {
/* the buffer has no parent yet */
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
} else if (level < nlevels-1) {
/* this block is referenced from an indirect block */
int err;
&dh->dh_bp, dh);
if (dh->dh_fail_sparse) {
if (dh->dh_err == 0 && dh->dh_bp && BP_IS_HOLE(dh->dh_bp))
- dh->dh_err = ENOENT;
+ dh->dh_err = SET_ERROR(ENOENT);
if (dh->dh_err) {
if (dh->dh_parent)
dbuf_rele(dh->dh_parent, NULL);
dnode_t *dn;
if (db->db_blkid != DMU_SPILL_BLKID)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (blksz == 0)
blksz = SPA_MINBLOCKSIZE;
if (blksz > SPA_MAXBLOCKSIZE)
/*
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
ddt_entry_t *dde)
{
if (!ddt_object_exists(ddt, type, class))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (ddt_ops[type]->ddt_op_lookup(ddt->ddt_os,
ddt->ddt_object[type][class], dde));
dmu_object_info_t *doi)
{
if (!ddt_object_exists(ddt, type, class))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (dmu_object_info(ddt->ddt_os, ddt->ddt_object[type][class],
doi));
ddb->ddb_type = 0;
} while (++ddb->ddb_class < DDT_CLASSES);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
#if defined(_KERNEL) && defined(HAVE_SPL)
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
*/
db = dbuf_hold(dn, blkid, tag);
rw_exit(&dn->dn_struct_rwlock);
if (db == NULL) {
- err = EIO;
+ err = SET_ERROR(EIO);
} else {
err = dbuf_read(db, NULL, db_flags);
if (err) {
dn = DB_DNODE(db);
if (dn->dn_bonus != db) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
} else if (newsize < 0 || newsize > db_fake->db_size) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
} else {
dnode_setbonuslen(dn, newsize, tx);
error = 0;
dn = DB_DNODE(db);
if (!DMU_OT_IS_VALID(type)) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
} else if (dn->dn_bonus != db) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
} else {
dnode_setbonus_type(dn, type, tx);
error = 0;
dn = DB_DNODE(db);
if (spa_version(dn->dn_objset->os_spa) < SPA_VERSION_SA) {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
} else {
rw_enter(&dn->dn_struct_rwlock, RW_READER);
if (!dn->dn_have_spill) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
err = dmu_spill_hold_by_dnode(dn,
DB_RF_HAVESTRUCT | DB_RF_CANFAIL, tag, dbp);
(longlong_t)dn->dn_object, dn->dn_datablksz,
(longlong_t)offset, (longlong_t)length);
rw_exit(&dn->dn_struct_rwlock);
- return (EIO);
+ return (SET_ERROR(EIO));
}
nblks = 1;
}
rw_exit(&dn->dn_struct_rwlock);
dmu_buf_rele_array(dbp, nblks, tag);
zio_nowait(zio);
- return (EIO);
+ return (SET_ERROR(EIO));
}
/* initiate async i/o */
if (read) {
db->db_state == DB_FILL)
cv_wait(&db->db_changed, &db->db_mtx);
if (db->db_state == DB_UNCACHED)
- err = EIO;
+ err = SET_ERROR(EIO);
mutex_exit(&db->db_mtx);
if (err) {
dmu_buf_rele_array(dbp, nblks, tag);
dmu_tx_hold_space(tx, zgd->zgd_db->db_size);
if (dmu_tx_assign(tx, TXG_WAIT) != 0) {
dmu_tx_abort(tx);
- return (EIO); /* Make zl_get_data do txg_waited_synced() */
+ /* Make zl_get_data do txg_waited_synced() */
+ return (SET_ERROR(EIO));
}
dsa = kmem_alloc(sizeof (dmu_sync_arg_t), KM_PUSHPAGE);
* This txg has already synced. There's nothing to do.
*/
mutex_exit(&db->db_mtx);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
if (txg <= spa_syncing_txg(os->os_spa)) {
* There's no need to log writes to freed blocks, so we're done.
*/
mutex_exit(&db->db_mtx);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
ASSERT(dr->dr_txg == txg);
* have been dirtied since, or we would have cleared the state.
*/
mutex_exit(&db->db_mtx);
- return (EALREADY);
+ return (SET_ERROR(EALREADY));
}
ASSERT(dr->dt.dl.dr_override_state == DR_NOT_OVERRIDDEN);
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dmu.h>
int err = 0;
if (issig(JUSTLOOKING) && issig(FORREAL))
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (zb->zb_object != DMU_META_DNODE_OBJECT)
return (0);
if (arc_read(NULL, spa, bp, arc_getbuf_func, &abuf,
ZIO_PRIORITY_ASYNC_READ, ZIO_FLAG_CANFAIL,
&aflags, zb) != 0)
- return (EIO);
+ return (SET_ERROR(EIO));
blk = abuf->b_data;
for (i = 0; i < blksz >> DNODE_SHIFT; i++) {
if (strchr(tosnap_name, '@') == NULL ||
strchr(fromsnap_name, '@') == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_pool_hold(tosnap_name, FTAG, &dp);
if (error != 0)
dsl_dataset_rele(fromsnap, FTAG);
dsl_dataset_rele(tosnap, FTAG);
dsl_pool_rele(dp, FTAG);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
fromtxg = fromsnap->ds_phys->ds_creation_txg;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dmu.h>
int err;
if (object == DMU_META_DNODE_OBJECT && !dmu_tx_private_ok(tx))
- return (EBADF);
+ return (SET_ERROR(EBADF));
err = dnode_hold_impl(os, object, DNODE_MUST_BE_FREE, FTAG, &dn);
if (err)
int err;
if (object == DMU_META_DNODE_OBJECT)
- return (EBADF);
+ return (SET_ERROR(EBADF));
err = dnode_hold_impl(os, object, DNODE_MUST_BE_ALLOCATED,
FTAG, &dn);
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
*/
/* Portions Copyright 2010 Robert Milkowski */
kmem_free(os, sizeof (objset_t));
/* convert checksum errors into IO errors */
if (err == ECKSUM)
- err = EIO;
+ err = SET_ERROR(EIO);
return (err);
}
dsl_dataset_disown(ds, tag);
} else if (type != DMU_OST_ANY && type != (*osp)->os_phys->os_type) {
dsl_dataset_disown(ds, tag);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else if (!readonly && dsl_dataset_is_snapshot(ds)) {
dsl_dataset_disown(ds, tag);
- return (EROFS);
+ return (SET_ERROR(EROFS));
}
return (err);
}
int error;
if (strchr(doca->doca_name, '@') != NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_dir_hold(dp, doca->doca_name, FTAG, &pdd, &tail);
if (error != 0)
return (error);
if (tail == NULL) {
dsl_dir_rele(pdd, FTAG);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
dsl_dir_rele(pdd, FTAG);
dsl_pool_t *dp = dmu_tx_pool(tx);
if (strchr(doca->doca_clone, '@') != NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_dir_hold(dp, doca->doca_clone, FTAG, &pdd, &tail);
if (error != 0)
return (error);
if (tail == NULL) {
dsl_dir_rele(pdd, FTAG);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
/* You can't clone across pools. */
if (pdd->dd_pool != dp) {
dsl_dir_rele(pdd, FTAG);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
dsl_dir_rele(pdd, FTAG);
/* You can't clone across pools. */
if (origin->ds_dir->dd_pool != dp) {
dsl_dataset_rele(origin, FTAG);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
/* You can only clone snapshots, not the head datasets. */
if (!dsl_dataset_is_snapshot(origin)) {
dsl_dataset_rele(origin, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
dsl_dataset_rele(origin, FTAG);
if (dmu_objset_userspace_present(os))
return (0);
if (!dmu_objset_userused_enabled(os))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (dmu_objset_is_snapshot(os))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* We simply need to mark every object dirty, so that it will be
int objerr;
if (issig(JUSTLOOKING) && issig(FORREAL))
- return (EINTR);
+ return (SET_ERROR(EINTR));
objerr = dmu_bonus_hold(os, obj, FTAG, &db);
if (objerr != 0)
uint64_t ignored;
if (ds->ds_phys->ds_snapnames_zapobj == 0)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (zap_lookup_norm(ds->ds_dir->dd_pool->dp_meta_objset,
ds->ds_phys->ds_snapnames_zapobj, name, 8, 1, &ignored, MT_FIRST,
ASSERT(dsl_pool_config_held(dmu_objset_pool(os)));
if (ds->ds_phys->ds_snapnames_zapobj == 0)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
zap_cursor_init_serialized(&cursor,
ds->ds_dir->dd_pool->dp_meta_objset,
if (zap_cursor_retrieve(&cursor, &attr) != 0) {
zap_cursor_fini(&cursor);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (strlen(attr.za_name) + 1 > namelen) {
zap_cursor_fini(&cursor);
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
}
(void) strcpy(name, attr.za_name);
/* there is no next dir on a snapshot! */
if (os->os_dsl_dataset->ds_object !=
dd->dd_phys->dd_head_dataset_obj)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
zap_cursor_init_serialized(&cursor,
dd->dd_pool->dp_meta_objset,
if (zap_cursor_retrieve(&cursor, &attr) != 0) {
zap_cursor_fini(&cursor);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (strlen(attr.za_name) + 1 > namelen) {
zap_cursor_fini(&cursor);
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
}
(void) strcpy(name, attr.za_name);
{
char *atp = strchr(snapname, '@');
if (atp == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (atp - snapname >= MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
(void) strlcpy(buf, snapname, atp - snapname + 1);
return (0);
}
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011 by Delphix. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2011 by Delphix. All rights reserved.
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dmu.h>
dsp->dsa_pending_op != PENDING_FREE) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
/* not a continuation. Push out pending record */
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
}
if (length == -1ULL) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
} else {
dsp->dsa_pending_op = PENDING_FREE;
}
if (dsp->dsa_pending_op != PENDING_NONE) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
/* write a DATA record */
drrw->drr_key.ddk_cksum = bp->blk_cksum;
if (dump_bytes(dsp, dsp->dsa_drr, sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (dump_bytes(dsp, data, blksz) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
return (0);
}
if (dsp->dsa_pending_op != PENDING_NONE) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
drrs->drr_toguid = dsp->dsa_toguid;
if (dump_bytes(dsp, dsp->dsa_drr, sizeof (dmu_replay_record_t)))
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (dump_bytes(dsp, data, blksz))
- return (EINTR);
+ return (SET_ERROR(EINTR));
return (0);
}
dsp->dsa_pending_op != PENDING_FREEOBJECTS) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
if (dsp->dsa_pending_op == PENDING_FREEOBJECTS) {
/* can't be aggregated. Push out pending record */
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
}
if (dsp->dsa_pending_op != PENDING_NONE) {
if (dump_bytes(dsp, dsp->dsa_drr,
sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
dsp->dsa_pending_op = PENDING_NONE;
}
drro->drr_toguid = dsp->dsa_toguid;
if (dump_bytes(dsp, dsp->dsa_drr, sizeof (dmu_replay_record_t)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (dump_bytes(dsp, DN_BONUS(dnp), P2ROUNDUP(dnp->dn_bonuslen, 8)) != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
/* free anything past the end of the file */
if (dump_free(dsp, object, (dnp->dn_maxblkid + 1) *
(dnp->dn_datablkszsec << SPA_MINBLOCKSHIFT), -1ULL))
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (dsp->dsa_err != 0)
- return (EINTR);
+ return (SET_ERROR(EINTR));
return (0);
}
int err = 0;
if (issig(JUSTLOOKING) && issig(FORREAL))
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (zb->zb_object != DMU_META_DNODE_OBJECT &&
DMU_OBJECT_IS_SPECIAL(zb->zb_object)) {
if (arc_read(NULL, spa, bp, arc_getbuf_func, &abuf,
ZIO_PRIORITY_ASYNC_READ, ZIO_FLAG_CANFAIL,
&aflags, zb) != 0)
- return (EIO);
+ return (SET_ERROR(EIO));
blk = abuf->b_data;
for (i = 0; i < blksz >> DNODE_SHIFT; i++) {
if (arc_read(NULL, spa, bp, arc_getbuf_func, &abuf,
ZIO_PRIORITY_ASYNC_READ, ZIO_FLAG_CANFAIL,
&aflags, zb) != 0)
- return (EIO);
+ return (SET_ERROR(EIO));
err = dump_spill(dsp, zb->zb_object, blksz, abuf->b_data);
(void) arc_buf_remove_ref(abuf, &abuf);
ptr++)
*ptr = 0x2f5baddb10cULL;
} else {
- return (EIO);
+ return (SET_ERROR(EIO));
}
}
dsl_dataset_rele(fromds, tag);
dsl_dataset_rele(ds, tag);
dsl_pool_rele(dp, tag);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
err = dmu_objset_from_ds(ds, &os);
dsl_dataset_rele(fromds, tag);
dsl_dataset_rele(ds, tag);
dsl_pool_rele(dp, tag);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (version >= ZPL_VERSION_SA) {
DMU_SET_FEATUREFLAGS(
if (dsp->dsa_pending_op != PENDING_NONE)
if (dump_bytes(dsp, drr, sizeof (dmu_replay_record_t)) != 0)
- err = EINTR;
+ err = SET_ERROR(EINTR);
if (err != 0) {
if (err == EINTR && dsp->dsa_err != 0)
int err;
if (strchr(tosnap, '@') == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (fromsnap != NULL && strchr(fromsnap, '@') == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
err = dsl_pool_hold(tosnap, FTAG, &dp);
if (err != 0)
/* tosnap must be a snapshot */
if (!dsl_dataset_is_snapshot(ds))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* fromsnap must be an earlier snapshot from the same fs as tosnap,
* or the origin's fs.
*/
if (fromds != NULL && !dsl_dataset_is_before(ds, fromds))
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
/* Get uncompressed size estimate of changed data. */
if (fromds == NULL) {
/* must not have any changes since most recent snapshot */
if (!drba->drba_cookie->drc_force &&
dsl_dataset_modified_since_lastsnap(ds))
- return (ETXTBSY);
+ return (SET_ERROR(ETXTBSY));
/* temporary clone name must not exist */
error = zap_lookup(dp->dp_meta_objset,
if (fromguid != 0) {
/* if incremental, most recent snapshot must match fromguid */
if (ds->ds_prev == NULL)
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
/*
* most recent snapshot must match fromguid, or there are no
error = dsl_dataset_hold_obj(dp, obj, FTAG,
&snap);
if (error != 0)
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
if (snap->ds_phys->ds_creation_txg < birth) {
dsl_dataset_rele(snap, FTAG);
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
if (snap->ds_phys->ds_guid == fromguid) {
dsl_dataset_rele(snap, FTAG);
dsl_dataset_rele(snap, FTAG);
}
if (obj == 0)
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
} else {
/* if full, most recent snapshot must be $ORIGIN */
if (ds->ds_phys->ds_prev_snap_txg >= TXG_INITIAL)
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
return (0);
DMU_COMPOUNDSTREAM ||
drrb->drr_type >= DMU_OST_NUMTYPES ||
((flags & DRR_FLAG_CLONE) && drba->drba_origin == NULL))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/* Verify pool version supports SA if SA_SPILL feature set */
if ((DMU_GET_FEATUREFLAGS(drrb->drr_versioninfo) &
DMU_BACKUP_FEATURE_SA_SPILL) &&
spa_version(dp->dp_spa) < SPA_VERSION_SA) {
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = dsl_dataset_hold(dp, tofs, FTAG, &ds);
/* Can't recv a clone into an existing fs */
if (flags & DRR_FLAG_CLONE) {
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = recv_begin_check_existing_impl(drba, ds, fromguid);
* target fs, so fail the recv.
*/
if (fromguid != 0 && !(flags & DRR_FLAG_CLONE))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
/* Open the parent of tofs */
ASSERT3U(strlen(tofs), <, MAXNAMELEN);
if (!dsl_dataset_is_snapshot(origin)) {
dsl_dataset_rele(origin, FTAG);
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (origin->ds_phys->ds_guid != fromguid) {
dsl_dataset_rele(origin, FTAG);
dsl_dataset_rele(ds, FTAG);
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
dsl_dataset_rele(origin, FTAG);
}
if (drrb->drr_magic == BSWAP_64(DMU_BACKUP_MAGIC))
drc->drc_byteswap = B_TRUE;
else if (drrb->drr_magic != DMU_BACKUP_MAGIC)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
drr = kmem_zalloc(sizeof (dmu_replay_record_t), KM_SLEEP);
drr->drr_type = DRR_BEGIN;
RLIM64_INFINITY, CRED(), &resid);
if (resid == len - done)
- ra->err = EINVAL;
+ ra->err = SET_ERROR(EINVAL);
ra->voff += len - done - resid;
done = len - resid;
if (ra->err != 0)
drro->drr_blksz < SPA_MINBLOCKSIZE ||
drro->drr_blksz > SPA_MAXBLOCKSIZE ||
drro->drr_bonuslen > DN_MAX_BONUSLEN) {
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
err = dmu_object_info(os, drro->drr_object, NULL);
if (err != 0 && err != ENOENT)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (drro->drr_bonuslen) {
data = restore_read(ra, P2ROUNDUP(drro->drr_bonuslen, 8));
drro->drr_bonustype, drro->drr_bonuslen);
}
if (err != 0) {
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
tx = dmu_tx_create(os);
uint64_t obj;
if (drrfo->drr_firstobj + drrfo->drr_numobjs < drrfo->drr_firstobj)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
for (obj = drrfo->drr_firstobj;
obj < drrfo->drr_firstobj + drrfo->drr_numobjs;
if (drrw->drr_offset + drrw->drr_length < drrw->drr_offset ||
!DMU_OT_IS_VALID(drrw->drr_type))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
data = restore_read(ra, drrw->drr_length);
if (data == NULL)
return (ra->err);
if (dmu_object_info(os, drrw->drr_object, NULL) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
tx = dmu_tx_create(os);
dmu_buf_t *dbp;
if (drrwbr->drr_offset + drrwbr->drr_length < drrwbr->drr_offset)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* If the GUID of the referenced dataset is different from the
gmesrch.guid = drrwbr->drr_refguid;
if ((gmep = avl_find(ra->guid_to_ds_map, &gmesrch,
&where)) == NULL) {
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (dmu_objset_from_ds(gmep->gme_ds, &ref_os))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else {
ref_os = os;
}
if (drrs->drr_length < SPA_MINBLOCKSIZE ||
drrs->drr_length > SPA_MAXBLOCKSIZE)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
data = restore_read(ra, drrs->drr_length);
if (data == NULL)
return (ra->err);
if (dmu_object_info(os, drrs->drr_object, NULL) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
VERIFY(0 == dmu_bonus_hold(os, drrs->drr_object, FTAG, &db));
if ((err = dmu_spill_hold_by_bonus(db, FTAG, &db_spill)) != 0) {
if (drrf->drr_length != -1ULL &&
drrf->drr_offset + drrf->drr_length < drrf->drr_offset)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (dmu_object_info(os, drrf->drr_object, NULL) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
err = dmu_free_long_range(os, drrf->drr_object,
drrf->drr_offset, drrf->drr_length);
minor_t minor;
if (cleanup_fd == -1) {
- ra.err = EBADF;
+ ra.err = SET_ERROR(EBADF);
goto out;
}
ra.err = zfs_onexit_fd_hold(cleanup_fd, &minor);
while (ra.err == 0 &&
NULL != (drr = restore_read(&ra, sizeof (*drr)))) {
if (issig(JUSTLOOKING) && issig(FORREAL)) {
- ra.err = EINTR;
+ ra.err = SET_ERROR(EINTR);
goto out;
}
* everything before the DRR_END record.
*/
if (!ZIO_CHECKSUM_EQUAL(drre.drr_checksum, pcksum))
- ra.err = ECKSUM;
+ ra.err = SET_ERROR(ECKSUM);
goto out;
}
case DRR_SPILL:
break;
}
default:
- ra.err = EINVAL;
+ ra.err = SET_ERROR(EINVAL);
goto out;
}
pcksum = ra.cksum;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
ASSERT(pfd->pd_blks_fetched >= 0);
if (pfd->pd_cancel)
- return (EINTR);
+ return (SET_ERROR(EINTR));
if (bp == NULL || !((pfd->pd_flags & TRAVERSE_PREFETCH_DATA) ||
BP_GET_TYPE(bp) == DMU_OT_DNODE || BP_GET_LEVEL(bp) > 0) ||
db = dbuf_hold_level(dn, level, blkid, FTAG);
rw_exit(&dn->dn_struct_rwlock);
if (db == NULL)
- return (EIO);
+ return (SET_ERROR(EIO));
err = dbuf_read(db, zio, DB_RF_CANFAIL | DB_RF_NOPREFETCH);
dbuf_rele(db, FTAG);
return (err);
out:
if (txh->txh_space_towrite + txh->txh_space_tooverwrite >
2 * DMU_MAX_ACCESS)
- err = EFBIG;
+ err = SET_ERROR(EFBIG);
if (err)
txh->txh_tx->tx_err = err;
*/
if (spa_get_failmode(spa) == ZIO_FAILURE_MODE_CONTINUE &&
txg_how != TXG_WAIT)
- return (EIO);
+ return (SET_ERROR(EIO));
- return (ERESTART);
+ return (SET_ERROR(ERESTART));
}
tx->tx_txg = txg_hold_open(tx->tx_pool, &tx->tx_txgh);
mutex_exit(&dn->dn_mtx);
tx->tx_needassign_txh = txh;
DMU_TX_STAT_BUMP(dmu_tx_group);
- return (ERESTART);
+ return (SET_ERROR(ERESTART));
}
if (dn->dn_assigned_txg == 0)
dn->dn_assigned_txg = tx->tx_txg;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
dn = (object == DMU_USERUSED_OBJECT) ?
DMU_USERUSED_DNODE(os) : DMU_GROUPUSED_DNODE(os);
if (dn == NULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
type = dn->dn_type;
if ((flag & DNODE_MUST_BE_ALLOCATED) && type == DMU_OT_NONE)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if ((flag & DNODE_MUST_BE_FREE) && type != DMU_OT_NONE)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
DNODE_VERIFY(dn);
(void) refcount_add(&dn->dn_holds, tag);
*dnp = dn;
}
if (object == 0 || object >= DN_MAX_OBJECT)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
mdn = DMU_META_DNODE(os);
ASSERT(mdn->dn_object == DMU_META_DNODE_OBJECT);
if (drop_struct_lock)
rw_exit(&mdn->dn_struct_rwlock);
if (db == NULL)
- return (EIO);
+ return (SET_ERROR(EIO));
err = dbuf_read(db, NULL, DB_RF_CANFAIL);
if (err) {
dbuf_rele(db, FTAG);
fail:
rw_exit(&dn->dn_struct_rwlock);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
/* read-holding callers must not rely on the lock being continuously held */
* at the pointer to this block in its parent, and its
* going to be unallocated, so we will skip over it.
*/
- return (ESRCH);
+ return (SET_ERROR(ESRCH));
}
error = dbuf_read(db, NULL, DB_RF_CANFAIL | DB_RF_HAVESTRUCT);
if (error) {
* This can only happen when we are searching up the tree
* and these conditions mean that we need to keep climbing.
*/
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
} else if (lvl == 0) {
dnode_phys_t *dnp = data;
span = DNODE_SHIFT;
*offset += (1ULL << span) * inc;
}
if (i < 0 || i == blkfill)
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
} else {
blkptr_t *bp = data;
uint64_t start = *offset;
*offset = start;
}
if (i < 0 || i >= epb)
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
}
if (db)
rw_enter(&dn->dn_struct_rwlock, RW_READER);
if (dn->dn_phys->dn_nlevels == 0) {
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
goto out;
}
if (flags & DNODE_FIND_HOLE)
*offset = dn->dn_datablksz;
} else {
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
}
goto out;
}
if (error == 0 && (flags & DNODE_FIND_BACKWARDS ?
initial_offset < *offset : initial_offset > *offset))
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
out:
if (!(flags & DNODE_FIND_HAVELOCK))
rw_exit(&dn->dn_struct_rwlock);
/* Make sure dsobj has the correct object type. */
dmu_object_info_from_db(dbuf, &doi);
if (doi.doi_type != DMU_OT_DSL_DATASET)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ds = dmu_buf_get_user(dbuf);
if (ds == NULL) {
if (obj != 0)
err = dsl_dataset_hold_obj(dp, obj, tag, dsp);
else
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
/* we may be looking for a snapshot */
if (err == 0 && snapname != NULL) {
if (*snapname++ != '@') {
dsl_dataset_rele(*dsp, tag);
dsl_dir_rele(dd, FTAG);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
dprintf("looking for snapshot '%s'\n", snapname);
if (!dsl_dataset_tryown(*dsp, tag)) {
dsl_dataset_rele(*dsp, tag);
*dsp = NULL;
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
return (0);
}
return (err);
if (!dsl_dataset_tryown(*dsp, tag)) {
dsl_dataset_rele(*dsp, tag);
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
return (0);
}
ASSERT(ds->ds_reserved == 0 || DS_UNIQUE_IS_ACCURATE(ds));
asize = MIN(ds->ds_phys->ds_unique_bytes, ds->ds_reserved);
if (asize > dsl_dir_space_available(ds->ds_dir, NULL, 0, TRUE))
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
/*
* Propagate any reserved space for this snapshot to other
* is already one, try again.
*/
if (ds->ds_phys->ds_prev_snap_txg >= tx->tx_txg)
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
/*
* Check for conflicting snapshot name.
*/
error = dsl_dataset_snap_lookup(ds, snapname, &value);
if (error == 0)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
if (error != ENOENT)
return (error);
name = nvpair_name(pair);
if (strlen(name) >= MAXNAMELEN)
- error = ENAMETOOLONG;
+ error = SET_ERROR(ENAMETOOLONG);
if (error == 0) {
atp = strchr(name, '@');
if (atp == NULL)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
if (error == 0)
(void) strlcpy(dsname, name, atp - name + 1);
}
atp = strchr(snapname, '@');
if (atp == NULL) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
(void) strlcpy(fsname, snapname, atp - snapname + 1);
if (spa_version(dp->dp_spa) < SPA_VERSION_USERREFS) {
dsl_dataset_rele(ds, FTAG);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = dsl_dataset_user_hold_check_one(NULL, ddsta->ddsta_htag,
B_TRUE, tx);
/* new name should not exist */
error = dsl_dataset_snap_lookup(hds, ddrsa->ddrsa_newsnapname, &val);
if (error == 0)
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
else if (error == ENOENT)
error = 0;
/* dataset name + 1 for the "@" + the new snapshot name must fit */
if (dsl_dir_namelen(hds->ds_dir) + 1 +
strlen(ddrsa->ddrsa_newsnapname) >= MAXNAMELEN)
- error = ENAMETOOLONG;
+ error = SET_ERROR(ENAMETOOLONG);
return (error);
}
/* must not be a snapshot */
if (dsl_dataset_is_snapshot(ds)) {
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/* must have a most recent snapshot */
if (ds->ds_phys->ds_prev_snap_txg < TXG_INITIAL) {
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (dsl_dataset_long_held(ds)) {
dsl_dataset_rele(ds, FTAG);
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
/*
if (ds->ds_quota != 0 &&
ds->ds_prev->ds_phys->ds_referenced_bytes > ds->ds_quota) {
dsl_dataset_rele(ds, FTAG);
- return (EDQUOT);
+ return (SET_ERROR(EDQUOT));
}
/*
unused_refres_delta >
dsl_dir_space_available(ds->ds_dir, NULL, 0, TRUE)) {
dsl_dataset_rele(ds, FTAG);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
dsl_dataset_rele(ds, FTAG);
if (hds->ds_phys->ds_flags & DS_FLAG_NOPROMOTE) {
promote_rele(ddpa, FTAG);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
/*
* the objset.
*/
if (dsl_dataset_long_held(ds)) {
- err = EBUSY;
+ err = SET_ERROR(EBUSY);
goto out;
}
err = dsl_dataset_snap_lookup(hds, ds->ds_snapname, &val);
if (err == 0) {
(void) strcpy(ddpa->err_ds, snap->ds->ds_snapname);
- err = EEXIST;
+ err = SET_ERROR(EEXIST);
goto out;
}
if (err != ENOENT)
if (dsl_dataset_is_snapshot(ddpa->ddpa_clone) ||
!dsl_dir_is_clone(dd)) {
dsl_dataset_rele(ddpa->ddpa_clone, tag);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = snaplist_make(dp, 0, dd->dd_phys->dd_origin_obj,
/* they should both be heads */
if (dsl_dataset_is_snapshot(clone) ||
dsl_dataset_is_snapshot(origin_head))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/* the branch point should be just before them */
if (clone->ds_prev != origin_head->ds_prev)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/* clone should be the clone (unless they are unrelated) */
if (clone->ds_prev != NULL &&
clone->ds_prev != clone->ds_dir->dd_pool->dp_origin_snap &&
origin_head->ds_object !=
clone->ds_prev->ds_phys->ds_next_snap_obj)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/* the clone should be a child of the origin */
if (clone->ds_dir->dd_parent != origin_head->ds_dir)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/* origin_head shouldn't be modified unless 'force' */
if (!force && dsl_dataset_modified_since_lastsnap(origin_head))
- return (ETXTBSY);
+ return (SET_ERROR(ETXTBSY));
/* origin_head should have no long holds (e.g. is not mounted) */
if (dsl_dataset_long_held(origin_head))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
/* check amount of any unconsumed refreservation */
unused_refres_delta =
if (unused_refres_delta > 0 &&
unused_refres_delta >
dsl_dir_space_available(origin_head->ds_dir, NULL, 0, TRUE))
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
/* clone can't be over the head's refquota */
if (origin_head->ds_quota != 0 &&
clone->ds_phys->ds_referenced_bytes > origin_head->ds_quota)
- return (EDQUOT);
+ return (SET_ERROR(EDQUOT));
return (0);
}
if (ds->ds_phys->ds_referenced_bytes + inflight >= ds->ds_quota) {
if (inflight > 0 ||
ds->ds_phys->ds_referenced_bytes < ds->ds_quota)
- error = ERESTART;
+ error = SET_ERROR(ERESTART);
else
- error = EDQUOT;
+ error = SET_ERROR(EDQUOT);
}
mutex_exit(&ds->ds_lock);
uint64_t newval;
if (spa_version(dp->dp_spa) < SPA_VERSION_REFQUOTA)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
error = dsl_dataset_hold(dp, ddsqra->ddsqra_name, FTAG, &ds);
if (error != 0)
if (dsl_dataset_is_snapshot(ds)) {
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = dsl_prop_predict(ds->ds_dir,
if (newval < ds->ds_phys->ds_referenced_bytes ||
newval < ds->ds_reserved) {
dsl_dataset_rele(ds, FTAG);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
dsl_dataset_rele(ds, FTAG);
uint64_t newval, unique;
if (spa_version(dp->dp_spa) < SPA_VERSION_REFRESERVATION)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
error = dsl_dataset_hold(dp, ddsqra->ddsqra_name, FTAG, &ds);
if (error != 0)
if (dsl_dataset_is_snapshot(ds)) {
dsl_dataset_rele(ds, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = dsl_prop_predict(ds->ds_dir,
dsl_dir_space_available(ds->ds_dir, NULL, 0, B_TRUE) ||
(ds->ds_quota > 0 && newval > ds->ds_quota)) {
dsl_dataset_rele(ds, FTAG);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
}
if (snap != new)
dsl_dataset_rele(snap, FTAG);
if (snapobj == 0) {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
break;
}
if (firstsnap->ds_dir != lastsnap->ds_dir ||
firstsnap->ds_phys->ds_creation_txg >
lastsnap->ds_phys->ds_creation_txg)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
*usedp = *compp = *uncompp = 0;
*/
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
const char *perm = nvpair_name(permpair);
if (strcmp(perm, ZFS_DELEG_PERM_ALLOW) == 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if ((error = dsl_deleg_access(ddname, perm, cr)) != 0)
return (error);
if (type != ZFS_DELEG_USER &&
type != ZFS_DELEG_USER_SETS)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (strcmp(idstr, &nvpair_name(whopair)[3]) != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
return (0);
}
if (spa_version(dmu_tx_pool(tx)->dp_spa) <
SPA_VERSION_DELEGATED_PERMS) {
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = dsl_dir_hold(dmu_tx_pool(tx), dda->dda_name, FTAG, &dd, NULL);
if (error == 0) {
error = zap_lookup(mos, jumpobj, perm, 8, 1, &zero);
if (error == ENOENT)
- error = EPERM;
+ error = SET_ERROR(EPERM);
}
return (error);
}
return (0);
}
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
/*
mos = dp->dp_meta_objset;
if (dsl_delegation_on(mos) == B_FALSE)
- return (ECANCELED);
+ return (SET_ERROR(ECANCELED));
if (spa_version(dmu_objset_spa(dp->dp_meta_objset)) <
SPA_VERSION_DELEGATED_PERMS)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (dsl_dataset_is_snapshot(ds)) {
/*
if (error == 0)
goto success;
}
- error = EPERM;
+ error = SET_ERROR(EPERM);
success:
cookie = NULL;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
dsl_destroy_snapshot_check_impl(dsl_dataset_t *ds, boolean_t defer)
{
if (!dsl_dataset_is_snapshot(ds))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (dsl_dataset_long_held(ds))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
/*
* Only allow deferred destroy on pools that support it.
if (defer) {
if (spa_version(ds->ds_dir->dd_pool->dp_spa) <
SPA_VERSION_USERREFS)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
return (0);
}
* we can't destroy it yet.
*/
if (ds->ds_userrefs > 0)
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
/*
* Can't delete a branch point.
*/
if (ds->ds_phys->ds_num_children > 1)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
return (0);
}
objset_t *mos;
if (dsl_dataset_is_snapshot(ds))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (refcount_count(&ds->ds_longholds) != expected_holds)
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
mos = ds->ds_dir->dd_pool->dp_meta_objset;
*/
if (ds->ds_prev != NULL &&
ds->ds_prev->ds_phys->ds_next_snap_obj == ds->ds_object)
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
/*
* Can't delete if there are children of this fs.
if (error != 0)
return (error);
if (count != 0)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
if (dsl_dir_is_clone(ds->ds_dir) && DS_IS_DEFER_DESTROY(ds->ds_prev) &&
ds->ds_prev->ds_phys->ds_num_children == 2 &&
ds->ds_prev->ds_userrefs == 0) {
/* We need to remove the origin snapshot as well. */
if (!refcount_is_zero(&ds->ds_prev->ds_longholds))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
return (0);
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dmu.h>
char *p;
if ((path == NULL) || (path[0] == '\0'))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
/* This would be a good place to reserve some namespace... */
p = strpbrk(path, "/@");
if (p && (p[1] == '/' || p[1] == '@')) {
/* two separators in a row */
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (p == NULL || p == path) {
/*
*/
if (p != NULL &&
(p[0] != '@' || strpbrk(path+1, "/@") || p[1] == '\0'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (strlen(path) >= MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
(void) strcpy(component, path);
p = NULL;
} else if (p[0] == '/') {
if (p - path >= MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
(void) strncpy(component, path, p - path);
component[p - path] = '\0';
p++;
* any more slashes.
*/
if (strchr(path, '/'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (p - path >= MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
(void) strncpy(component, path, p - path);
component[p - path] = '\0';
} else {
/* Make sure the name is in the specified pool. */
spaname = spa_name(dp->dp_spa);
if (strcmp(buf, spaname) != 0) {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
goto error;
}
/* bad path name */
dsl_dir_rele(dd, tag);
dprintf("next=%p (%s) tail=%p\n", next, next?next:"", tailp);
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
}
if (tailp != NULL)
*tailp = next;
used_on_disk>>10, est_inflight>>10,
quota>>10, asize>>10, retval);
mutex_exit(&dd->dd_lock);
- return (retval);
+ return (SET_ERROR(retval));
}
/* We need to up our estimated delta before dropping dd_lock */
} else {
if (err == EAGAIN) {
txg_delay(dd->dd_pool, tx->tx_txg, 1);
- err = ERESTART;
+ err = SET_ERROR(ERESTART);
}
dsl_pool_memory_pressure(dd->dd_pool);
}
if ((dmu_tx_is_syncing(tx) || towrite == 0) &&
(newval < ds->ds_dir->dd_phys->dd_reserved ||
newval < ds->ds_dir->dd_phys->dd_used_bytes + towrite)) {
- error = ENOSPC;
+ error = SET_ERROR(ENOSPC);
}
mutex_exit(&ds->ds_dir->dd_lock);
dsl_dataset_rele(ds, FTAG);
if (delta > avail ||
(dd->dd_phys->dd_quota > 0 &&
newval > dd->dd_phys->dd_quota))
- error = ENOSPC;
+ error = SET_ERROR(ENOSPC);
}
dsl_dataset_rele(ds, FTAG);
dsl_dataset_name(ds, namebuf);
if (strlen(namebuf) + *deltap >= MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
return (0);
}
if (dd->dd_pool != newparent->dd_pool) {
dsl_dir_rele(newparent, FTAG);
dsl_dir_rele(dd, FTAG);
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
/* new name should not already exist */
if (mynewname == NULL) {
dsl_dir_rele(newparent, FTAG);
dsl_dir_rele(dd, FTAG);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
/* if the name length is growing, validate child name lengths */
if (closest_common_ancestor(dd, newparent) == dd) {
dsl_dir_rele(newparent, FTAG);
dsl_dir_rele(dd, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = dsl_dir_transfer_possible(dd->dd_parent,
adelta = would_change(sdd, -space, ancestor);
avail = dsl_dir_space_available(tdd, ancestor, adelta, FALSE);
if (avail < space)
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
return (0);
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dsl_pool.h>
if (reserved && reserved > write_limit) {
DMU_TX_STAT_BUMP(dmu_tx_write_limit);
- return (ERESTART);
+ return (SET_ERROR(ERESTART));
}
}
dsl_pool_user_hold_create_obj(dp, tx);
zapobj = dp->dp_tmp_userrefs_obj;
} else {
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
*/
if ((prop = zfs_name_to_prop(propname)) == ZPROP_INVAL ||
(zfs_prop_readonly(prop) && !zfs_prop_setonce(prop)))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if (zfs_prop_get_type(prop) == PROP_TYPE_STRING) {
if (intsz != 1)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
(void) strncpy(buf, zfs_prop_default_string(prop),
numints);
} else {
if (intsz != 8 || numints < 1)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
*(uint64_t *)buf = zfs_prop_default_numeric(prop);
}
* at the end of the loop (instead of at the beginning) ensures
* that err has a valid post-loop value.
*/
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
}
if (err == ENOENT)
if (cbr == NULL) {
mutex_exit(&dd->dd_lock);
- return (ENOMSG);
+ return (SET_ERROR(ENOMSG));
}
list_remove(&dd->dd_prop_cbs, cbr);
while ((elem = nvlist_next_nvpair(dpsa->dpsa_props, elem)) != NULL) {
if (strlen(nvpair_name(elem)) >= ZAP_MAXNAMELEN) {
dsl_dataset_rele(ds, FTAG);
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
}
if (nvpair_type(elem) == DATA_TYPE_STRING) {
char *valstr = fnvpair_value_string(elem);
if (dsl_dataset_is_snapshot(ds) && version < SPA_VERSION_SNAP_PROPS) {
dsl_dataset_rele(ds, FTAG);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
dsl_dataset_rele(ds, FTAG);
return (0);
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dsl_scan.h>
dsl_scan_t *scn = dmu_tx_pool(tx)->dp_scan;
if (scn->scn_phys.scn_state == DSS_SCANNING)
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
return (0);
}
dsl_scan_t *scn = dmu_tx_pool(tx)->dp_scan;
if (scn->scn_phys.scn_state != DSS_SCANNING)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (0);
}
if (!scn->scn_is_bptree ||
(BP_GET_LEVEL(bp) == 0 && BP_GET_TYPE(bp) != DMU_OT_OBJSET)) {
if (dsl_scan_free_should_pause(scn))
- return (ERESTART);
+ return (SET_ERROR(ERESTART));
}
zio_nowait(zio_free_sync(scn->scn_zio_root, scn->scn_dp->dp_spa,
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/dmu.h>
used = dp->dp_root_dir->dd_phys->dd_used_bytes;
/* MOS space is triple-dittoed, so we multiply by 3. */
if (dst->dst_space > 0 && used + dst->dst_space * 3 > quota) {
- dst->dst_error = ENOSPC;
+ dst->dst_error = SET_ERROR(ENOSPC);
if (dst->dst_nowaiter)
kmem_free(dst, sizeof (*dst));
return;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
error = zap_lookup(mos, ds->ds_phys->ds_userrefs_obj,
htag, 8, 1, &value);
if (error == 0)
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
else if (error == ENOENT)
error = 0;
}
int rv = 0;
if (spa_version(dp->dp_spa) < SPA_VERSION_USERREFS)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
for (pair = nvlist_next_nvpair(dduha->dduha_holds, NULL); pair != NULL;
pair = nvlist_next_nvpair(dduha->dduha_holds, pair)) {
/* must be a snapshot */
if (strchr(nvpair_name(pair), '@') == NULL)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
if (error == 0)
error = nvpair_value_string(pair, &htag);
*todelete = B_FALSE;
if (!dsl_dataset_is_snapshot(ds))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
zapobj = ds->ds_phys->ds_userrefs_obj;
if (zapobj == 0)
- return (ESRCH);
+ return (SET_ERROR(ESRCH));
for (pair = nvlist_next_nvpair(holds, NULL); pair != NULL;
pair = nvlist_next_nvpair(holds, pair)) {
uint64_t tmp;
error = zap_lookup(mos, zapobj, nvpair_name(pair), 8, 1, &tmp);
if (error == ENOENT)
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
if (error != 0)
return (error);
numholds++;
/* we need to destroy the snapshot as well */
if (dsl_dataset_long_held(ds))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
*todelete = B_TRUE;
}
return (0);
error = nvpair_value_nvlist(pair, &holds);
if (error != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_dataset_hold(dp, name, FTAG, &ds);
if (error == 0) {
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
*/
#include <sys/zfs_context.h>
* For testing, make some blocks above a certain size be gang blocks.
*/
if (psize >= metaslab_gang_bang && (ddi_get_lbolt() & 3) == 0)
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
if (flags & METASLAB_FASTWRITE)
mutex_enter(&mc->mc_fastwrite_lock);
if (flags & METASLAB_FASTWRITE)
mutex_exit(&mc->mc_fastwrite_lock);
- return (ENOSPC);
+
+ return (SET_ERROR(ENOSPC));
}
/*
if ((vd = vdev_lookup_top(spa, vdev)) == NULL ||
(offset >> vd->vdev_ms_shift) >= vd->vdev_ms_count)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
msp = vd->vdev_ms[offset >> vd->vdev_ms_shift];
error = metaslab_activate(msp, METASLAB_WEIGHT_SECONDARY);
if (error == 0 && !space_map_contains(msp->ms_map, offset, size))
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
if (error || txg == 0) { /* txg == 0 indicates dry run */
mutex_exit(&msp->ms_lock);
if (mc->mc_rotor == NULL) { /* no vdevs in this class */
spa_config_exit(spa, SCL_ALLOC, FTAG);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
ASSERT(ndvas > 0 && ndvas <= spa_max_replication(spa));
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
switch (data_op) {
case SA_LOOKUP:
if (bulk[i].sa_addr == NULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if (bulk[i].sa_data) {
SA_COPY_DATA(bulk[i].sa_data_func,
bulk[i].sa_addr, bulk[i].sa_data,
blocksize = SPA_MINBLOCKSIZE;
} else if (size > SPA_MAXBLOCKSIZE) {
ASSERT(0);
- return (EFBIG);
+ return (SET_ERROR(EFBIG));
} else {
blocksize = P2ROUNDUP_TYPED(size, SPA_MINBLOCKSIZE, uint32_t);
}
SA_BONUS, &i, &used, &spilling);
if (used > SPA_MAXBLOCKSIZE)
- return (EFBIG);
+ return (SET_ERROR(EFBIG));
VERIFY(0 == dmu_set_bonus(hdl->sa_bonus, spilling ?
MIN(DN_MAX_BONUSLEN - sizeof (blkptr_t), used + hdrsize) :
&spill_used, &dummy);
if (spill_used > SPA_MAXBLOCKSIZE)
- return (EFBIG);
+ return (SET_ERROR(EFBIG));
buf_space = hdl->sa_spill->db_size - spillhdrsize;
if (BUF_SPACE_NEEDED(spill_used, spillhdrsize) >
*/
if (error || (error == 0 && sa_attr_count == 0)) {
if (error == 0)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto bail;
}
sa_reg_count = sa_attr_count;
error = zap_lookup(os, sa->sa_reg_attr_obj,
reg_attrs[i].sa_name, 8, 1, &attr_value);
else
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
switch (error) {
case ENOENT:
sa->sa_user_table[i] = (sa_attr_type_t)sa_attr_count;
*/
if (error || (error == 0 && layout_count == 0)) {
if (error == 0)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto fail;
}
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
switch ((int)prop) {
case ZPROP_INVAL:
if (!zpool_prop_feature(propname)) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
* Sanitize the input.
*/
if (nvpair_type(elem) != DATA_TYPE_UINT64) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
if (nvpair_value_uint64(elem, &intval) != 0) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
if (intval != 0) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
fname = strchr(propname, '@') + 1;
if (zfeature_lookup_name(fname, NULL) != 0) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
(intval < spa_version(spa) ||
intval > SPA_VERSION_BEFORE_FEATURES ||
has_feature))
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
case ZPOOL_PROP_DELEGATION:
case ZPOOL_PROP_AUTOEXPAND:
error = nvpair_value_uint64(elem, &intval);
if (!error && intval > 1)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
case ZPOOL_PROP_BOOTFS:
* the bootfs property cannot be set.
*/
if (spa_version(spa) < SPA_VERSION_BOOTFS) {
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
break;
}
* Make sure the vdev config is bootable
*/
if (!vdev_is_bootable(spa->spa_root_vdev)) {
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
break;
}
/* Must be ZPL and not gzip compressed. */
if (dmu_objset_type(os) != DMU_OST_ZFS) {
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
} else if ((error =
dsl_prop_get_int_ds(dmu_objset_ds(os),
zfs_prop_to_name(ZFS_PROP_COMPRESSION),
&compress)) == 0 &&
!BOOTFS_COMPRESS_VALID(compress)) {
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
} else {
objnum = dmu_objset_id(os);
}
error = nvpair_value_uint64(elem, &intval);
if (!error && (intval < ZIO_FAILURE_MODE_WAIT ||
intval > ZIO_FAILURE_MODE_PANIC))
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
/*
* This is a special case which only occurs when
*/
if (!error && spa_suspended(spa)) {
spa->spa_failmode = intval;
- error = EIO;
+ error = SET_ERROR(EIO);
}
break;
break;
if (strval[0] != '/') {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
if (slash[1] == '\0' || strcmp(slash, "/.") == 0 ||
strcmp(slash, "/..") == 0)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
case ZPOOL_PROP_COMMENT:
break;
for (check = strval; *check != '\0'; check++) {
if (!isprint(*check)) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
check++;
}
if (strlen(strval) > ZPROP_MAX_COMMENT)
- error = E2BIG;
+ error = SET_ERROR(E2BIG);
break;
case ZPOOL_PROP_DEDUPDITTO:
if (spa_version(spa) < SPA_VERSION_DEDUP)
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
else
error = nvpair_value_uint64(elem, &intval);
if (error == 0 &&
intval != 0 && intval < ZIO_DEDUPDITTO_MIN)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
default:
spa_config_exit(spa, SCL_STATE, FTAG);
if (vdev_state != VDEV_STATE_HEALTHY)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
ASSERT3U(spa_guid(spa), !=, *newguid);
if (error) {
vdev_free(*vdp);
*vdp = NULL;
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
for (c = 0; c < children; c++) {
if (error) {
if (error != ENXIO && error != EIO)
- error = EIO;
+ error = SET_ERROR(EIO);
return (error);
}
nvlist_t *nvl;
if (nvlist_lookup_uint64(config, ZPOOL_CONFIG_POOL_GUID, &pool_guid))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ASSERT(spa->spa_comment == NULL);
if (nvlist_lookup_string(config, ZPOOL_CONFIG_COMMENT, &comment) == 0)
if ((state == SPA_LOAD_IMPORT || state == SPA_LOAD_TRYIMPORT) &&
spa_guid_exists(pool_guid, 0)) {
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
} else {
spa->spa_config_guid = pool_guid;
spa->spa_load_state = state;
if (nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE, &nvroot))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
parse = (type == SPA_IMPORT_EXISTING ?
VDEV_ALLOC_LOAD : VDEV_ALLOC_SPLIT);
return (error);
if (rvd->vdev_state <= VDEV_STATE_CANT_OPEN)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
/*
"See: http://zfsonlinux.org/msg/ZFS-8000-EY",
spa_name(spa), hostname,
(unsigned long)hostid);
- return (EBADF);
+ return (SET_ERROR(EBADF));
}
}
if (nvlist_lookup_nvlist(spa->spa_config,
* more toplevel vdevs are faulted.
*/
if (rvd->vdev_state <= VDEV_STATE_CANT_OPEN)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
if (spa_check_logs(spa)) {
*ereport = FM_EREPORT_ZFS_LOG_REPLAY;
if ((spa = spa_lookup(pool)) == NULL) {
if (locked)
mutex_exit(&spa_namespace_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (spa->spa_state == POOL_STATE_UNINITIALIZED) {
spa_remove(spa);
if (locked)
mutex_exit(&spa_namespace_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (error) {
return (0);
if (ndev == 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* Make sure the pool is formatted with a version that supports this
* device type.
*/
if (spa_version(spa) < version)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
/*
* Set the pending device list so we correctly handle device in-use
if (!vd->vdev_ops->vdev_op_leaf) {
vdev_free(vd);
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
#ifdef _KERNEL
if ((strcmp(config, ZPOOL_CONFIG_L2CACHE) == 0) &&
strcmp(vd->vdev_ops->vdev_op_type, VDEV_TYPE_DISK) != 0) {
- error = ENOTBLK;
+ error = SET_ERROR(ENOTBLK);
vdev_free(vd);
goto out;
}
mutex_enter(&spa_namespace_lock);
if (spa_lookup(pool) != NULL) {
mutex_exit(&spa_namespace_lock);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
/*
ASSERT(error != 0 || spa->spa_root_vdev == rvd);
if (error == 0 && !zfs_allocatable_devs(nvroot))
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
if (error == 0 &&
(error = vdev_create(rvd, txg, B_FALSE)) == 0 &&
if (config == NULL) {
cmn_err(CE_NOTE, "Cannot read the pool label from '%s'",
devpath);
- return (EIO);
+ return (SET_ERROR(EIO));
}
VERIFY(nvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME,
if ((bvd = vdev_lookup_by_guid(rvd, guid)) == NULL) {
cmn_err(CE_NOTE, "Can not find the boot vdev for guid %llu",
(u_longlong_t)guid);
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
goto out;
}
if (avd != bvd) {
cmn_err(CE_NOTE, "The boot device is 'degraded'. Please "
"try booting from '%s'", avd->vdev_path);
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
"try booting from '%s'",
bvd->vdev_parent->
vdev_child[bvd->vdev_parent->vdev_children - 1]->vdev_path);
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
mutex_enter(&spa_namespace_lock);
if (spa_lookup(pool) != NULL) {
mutex_exit(&spa_namespace_lock);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
/*
*oldconfig = NULL;
if (!(spa_mode_global & FWRITE))
- return (EROFS);
+ return (SET_ERROR(EROFS));
mutex_enter(&spa_namespace_lock);
if ((spa = spa_lookup(pool)) == NULL) {
mutex_exit(&spa_namespace_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
/*
new_state != POOL_STATE_UNINITIALIZED)) {
spa_async_resume(spa);
mutex_exit(&spa_namespace_lock);
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
/*
spa_has_active_shared_spare(spa)) {
spa_async_resume(spa);
mutex_exit(&spa_namespace_lock);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
/*
spa_vdev_attach(spa_t *spa, uint64_t guid, nvlist_t *nvroot, int replacing)
{
uint64_t txg, dtl_max_txg;
- ASSERTV(vdev_t *rvd = spa->spa_root_vdev;)
vdev_t *oldvd, *newvd, *newrootvd, *pvd, *tvd;
vdev_ops_t *pvops;
char *oldvdpath, *newvdpath;
int newvd_isspare;
int error;
+ ASSERTV(vdev_t *rvd = spa->spa_root_vdev);
ASSERT(spa_writeable(spa));
{
uint64_t txg;
int error;
- ASSERTV(vdev_t *rvd = spa->spa_root_vdev;)
vdev_t *vd, *pvd, *cvd, *tvd;
boolean_t unspare = B_FALSE;
uint64_t unspare_guid = 0;
char *vdpath;
int c, t;
-
+ ASSERTV(vdev_t *rvd = spa->spa_root_vdev);
ASSERT(spa_writeable(spa));
txg = spa_vdev_enter(spa);
spa->spa_root_vdev->vdev_child[c]->vdev_islog) {
continue;
} else {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
}
/* which disk is going to be split? */
if (nvlist_lookup_uint64(child[c], ZPOOL_CONFIG_GUID,
&glist[c]) != 0) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
/* look it up in the spa */
vml[c] = spa_lookup_by_guid(spa, glist[c], B_FALSE);
if (vml[c] == NULL) {
- error = ENODEV;
+ error = SET_ERROR(ENODEV);
break;
}
vml[c]->vdev_children != 0 ||
vml[c]->vdev_state != VDEV_STATE_HEALTHY ||
c != spa->spa_root_vdev->vdev_child[c]->vdev_id) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
if (vdev_dtl_required(vml[c])) {
- error = EBUSY;
+ error = SET_ERROR(EBUSY);
break;
}
if (vd->vdev_stat.vs_alloc != 0)
error = spa_offline_log(spa);
} else {
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
}
if (error)
spa_load_spares(spa);
spa->spa_spares.sav_sync = B_TRUE;
} else {
- error = EBUSY;
+ error = SET_ERROR(EBUSY);
}
} else if (spa->spa_l2cache.sav_vdevs != NULL &&
nvlist_lookup_nvlist_array(spa->spa_l2cache.sav_config,
/*
* Normal vdevs cannot be removed (yet).
*/
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
} else {
/*
* There is no vdev of any kind with the specified guid.
*/
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
}
if (!locked)
{
ASSERT(spa_config_held(spa, SCL_ALL, RW_WRITER) == 0);
if (dsl_scan_resilvering(spa->spa_dsl_pool))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
return (dsl_scan_cancel(spa->spa_dsl_pool));
}
ASSERT(spa_config_held(spa, SCL_ALL, RW_WRITER) == 0);
if (func >= POOL_SCAN_FUNCS || func == POOL_SCAN_NONE)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
/*
* If a resilver was requested, but there is no DTL on a
*/
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
if (*count == 0) {
zap_cursor_fini(&zc);
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
}
name_to_bookmark(za.za_name, &zb);
if (copyout(&zb, (char *)addr +
(*count - 1) * sizeof (zbookmark_t),
sizeof (zbookmark_t)) != 0)
- return (EFAULT);
+ return (SET_ERROR(EFAULT));
*count -= 1;
}
for (se = avl_first(list); se != NULL; se = AVL_NEXT(list, se)) {
if (*count == 0)
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
if (copyout(&se->se_bookmark, (char *)addr +
(*count - 1) * sizeof (zbookmark_t),
sizeof (zbookmark_t)) != 0)
- return (EFAULT);
+ return (SET_ERROR(EFAULT));
*count -= 1;
}
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/spa.h>
nvlist_t *nvarg;
if (spa_version(spa) < SPA_VERSION_ZPOOL_HISTORY || !spa_writeable(spa))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
tx = dmu_tx_create_dd(spa_get_dsl(spa)->dp_mos_dir);
err = dmu_tx_assign(tx, TXG_WAIT);
* that's ok, just return ENOENT.
*/
if (!spa->spa_history)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
/*
* The history is logged asynchronously, so when they request
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
dsl_scan_t *scn = spa->spa_dsl_pool ? spa->spa_dsl_pool->dp_scan : NULL;
if (scn == NULL || scn->scn_phys.scn_func == POOL_SCAN_NONE)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
bzero(ps, sizeof (pool_scan_stat_t));
/* data stored on disk */
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
byteswap_uint64_array(ub, sizeof (uberblock_t));
if (ub->ub_magic != UBERBLOCK_MAGIC)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
return (0);
}
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
ASSERT(spa_config_held(spa, SCL_ALL, RW_WRITER) == SCL_ALL);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if ((ops = vdev_getops(type)) == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* If this is a load, get the vdev guid from the nvlist.
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_ID, &label_id) ||
label_id != id)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &guid) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else if (alloctype == VDEV_ALLOC_SPARE) {
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &guid) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else if (alloctype == VDEV_ALLOC_L2CACHE) {
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &guid) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else if (alloctype == VDEV_ALLOC_ROOTPOOL) {
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &guid) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
* The first allocated vdev must be of type 'root'.
*/
if (ops != &vdev_root_ops && spa->spa_root_vdev == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* Determine whether we're a log vdev.
islog = 0;
(void) nvlist_lookup_uint64(nv, ZPOOL_CONFIG_IS_LOG, &islog);
if (islog && spa_version(spa) < SPA_VERSION_SLOGS)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (ops == &vdev_hole_ops && spa_version(spa) < SPA_VERSION_HOLES)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
/*
* Set the nparity property for RAID-Z vdevs.
if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NPARITY,
&nparity) == 0) {
if (nparity == 0 || nparity > VDEV_RAIDZ_MAXPARITY)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* Previous versions could only support 1 or 2 parity
* device.
*/
if (nparity > 1 &&
spa_version(spa) < SPA_VERSION_RAIDZ2)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (nparity > 2 &&
spa_version(spa) < SPA_VERSION_RAIDZ3)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
} else {
/*
* We require the parity to be specified for SPAs that
* support multiple parity levels.
*/
if (spa_version(spa) >= SPA_VERSION_RAIDZ2)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* Otherwise, we default to 1 parity device for RAID-Z.
*/
ASSERT(zio->io_error != 0);
zfs_ereport_post(FM_EREPORT_ZFS_PROBE_FAILURE,
spa, vd, NULL, 0, 0);
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
}
mutex_enter(&vd->vdev_probe_lock);
while ((pio = zio_walk_parents(zio)) != NULL)
if (!vdev_accessible(vd, pio))
- pio->io_error = ENXIO;
+ pio->io_error = SET_ERROR(ENXIO);
kmem_free(vps, sizeof (*vps));
}
vd->vdev_label_aux == VDEV_AUX_EXTERNAL);
vdev_set_state(vd, B_TRUE, VDEV_STATE_FAULTED,
vd->vdev_label_aux);
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
} else if (vd->vdev_offline) {
ASSERT(vd->vdev_children == 0);
vdev_set_state(vd, B_TRUE, VDEV_STATE_OFFLINE, VDEV_AUX_NONE);
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
error = vd->vdev_ops->vdev_op_open(vd, &osize, &max_osize, &ashift);
vd->vdev_label_aux == VDEV_AUX_EXTERNAL);
vdev_set_state(vd, B_TRUE, VDEV_STATE_FAULTED,
vd->vdev_label_aux);
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
if (vd->vdev_degraded) {
if (osize < SPA_MINDEVSIZE) {
vdev_set_state(vd, B_TRUE, VDEV_STATE_CANT_OPEN,
VDEV_AUX_TOO_SMALL);
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
}
psize = osize;
asize = osize - (VDEV_LABEL_START_SIZE + VDEV_LABEL_END_SIZE);
(VDEV_LABEL_START_SIZE + VDEV_LABEL_END_SIZE)) {
vdev_set_state(vd, B_TRUE, VDEV_STATE_CANT_OPEN,
VDEV_AUX_TOO_SMALL);
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
}
psize = 0;
asize = osize;
if (asize < vd->vdev_min_asize) {
vdev_set_state(vd, B_TRUE, VDEV_STATE_CANT_OPEN,
VDEV_AUX_BAD_LABEL);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (vd->vdev_asize == 0) {
for (c = 0; c < vd->vdev_children; c++)
if (vdev_validate(vd->vdev_child[c], strict) != 0)
- return (EBADF);
+ return (SET_ERROR(EBADF));
/*
* If the device has already failed, or was marked offline, don't do
if (!(spa->spa_import_flags & ZFS_IMPORT_VERBATIM) &&
spa_load_state(spa) == SPA_LOAD_OPEN &&
state != POOL_STATE_ACTIVE)
- return (EBADF);
+ return (SET_ERROR(EBADF));
/*
* If we were able to open and validate a vdev that was
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
+/*
+ * Copyright (c) 2013 by Delphix. All rights reserved.
+ */
#include <sys/zfs_context.h>
#include <sys/spa.h>
ASSERT(zio->io_type == ZIO_TYPE_READ);
if (zio->io_flags & ZIO_FLAG_DONT_CACHE)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (zio->io_size > zfs_vdev_cache_max)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
/*
* If the I/O straddles two or more cache blocks, don't cache it.
*/
if (P2BOUNDARY(zio->io_offset, zio->io_size, VCBS))
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
ASSERT(cache_phase + zio->io_size <= VCBS);
if (ve != NULL) {
if (ve->ve_missed_update) {
mutex_exit(&vc->vc_lock);
- return (ESTALE);
+ return (SET_ERROR(ESTALE));
}
if ((fio = ve->ve_fill_io) != NULL) {
if (ve == NULL) {
mutex_exit(&vc->vc_lock);
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
}
fio = zio_vdev_delegated_io(zio->io_vd, cache_offset,
* Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
* Rewritten for Linux by Brian Behlendorf <behlendorf1@llnl.gov>.
* LLNL-CODE-403049.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
case ZIO_TYPE_IOCTL:
if (!vdev_readable(v)) {
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
return ZIO_PIPELINE_CONTINUE;
}
break;
if (v->vdev_nowritecache) {
- zio->io_error = ENOTSUP;
+ zio->io_error = SET_ERROR(ENOTSUP);
break;
}
break;
default:
- zio->io_error = ENOTSUP;
+ zio->io_error = SET_ERROR(ENOTSUP);
}
return ZIO_PIPELINE_CONTINUE;
break;
default:
- zio->io_error = ENOTSUP;
+ zio->io_error = SET_ERROR(ENOTSUP);
return ZIO_PIPELINE_CONTINUE;
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
*/
if (vd->vdev_path == NULL || vd->vdev_path[0] != '/') {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
*/
if (vp->v_type != VREG) {
vd->vdev_stat.vs_aux = VDEV_AUX_OPEN_FAILED;
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
#endif
0, RLIM64_INFINITY, kcred, &resid);
if (resid != 0 && zio->io_error == 0)
- zio->io_error = ENOSPC;
+ zio->io_error = SET_ERROR(ENOSPC);
zio_interrupt(zio);
}
if (zio->io_type == ZIO_TYPE_IOCTL) {
/* XXPOLICY */
if (!vdev_readable(vd)) {
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
return (ZIO_PIPELINE_CONTINUE);
}
kcred, NULL);
break;
default:
- zio->io_error = ENOTSUP;
+ zio->io_error = SET_ERROR(ENOTSUP);
}
return (ZIO_PIPELINE_CONTINUE);
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
* Dead vdevs cannot be initialized.
*/
if (vdev_is_dead(vd))
- return (EIO);
+ return (SET_ERROR(EIO));
/*
* Determine if the vdev is in use.
*/
if (reason != VDEV_LABEL_REMOVE && reason != VDEV_LABEL_SPLIT &&
vdev_inuse(vd, crtxg, reason, &spare_guid, &l2cache_guid))
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
/*
* If this is a request to add or replace a spare or l2cache device
uint64_t *good_writes = zio->io_private;
if (*good_writes == 0)
- zio->io_error = EIO;
+ zio->io_error = SET_ERROR(EIO);
kmem_free(good_writes, sizeof (uint64_t));
}
*/
/*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
continue;
if (!vdev_readable(mc->mc_vd)) {
- mc->mc_error = ENXIO;
+ mc->mc_error = SET_ERROR(ENXIO);
mc->mc_tried = 1;
mc->mc_skipped = 1;
mc->mc_pending = INT_MAX;
if (vd->vdev_children == 0) {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
vdev_open_children(vd);
if (mc->mc_tried || mc->mc_skipped)
continue;
if (!vdev_readable(mc->mc_vd)) {
- mc->mc_error = ENXIO;
+ mc->mc_error = SET_ERROR(ENXIO);
mc->mc_tried = 1; /* don't even try */
mc->mc_skipped = 1;
continue;
}
if (!vdev_dtl_contains(mc->mc_vd, DTL_MISSING, txg, 1))
return (c);
- mc->mc_error = ESTALE;
+ mc->mc_error = SET_ERROR(ESTALE);
mc->mc_skipped = 1;
mc->mc_speculative = 1;
}
!vdev_dtl_contains(mc->mc_vd, DTL_PARTIAL,
zio->io_txg, 1))
continue;
- mc->mc_error = ESTALE;
+ mc->mc_error = SET_ERROR(ESTALE);
}
zio_nowait(zio_vdev_child_io(zio, zio->io_bp,
*/
/*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
static int
vdev_missing_io_start(zio_t *zio)
{
- zio->io_error = ENOTSUP;
+ zio->io_error = SET_ERROR(ENOTSUP);
return (ZIO_PIPELINE_CONTINUE);
}
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
if (nparity > VDEV_RAIDZ_MAXPARITY ||
vd->vdev_children < nparity + 1) {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
vdev_open_children(vd);
rm->rm_missingdata++;
else
rm->rm_missingparity++;
- rc->rc_error = ENXIO;
+ rc->rc_error = SET_ERROR(ENXIO);
rc->rc_tried = 1; /* don't even try */
rc->rc_skipped = 1;
continue;
rm->rm_missingdata++;
else
rm->rm_missingparity++;
- rc->rc_error = ESTALE;
+ rc->rc_error = SET_ERROR(ESTALE);
rc->rc_skipped = 1;
continue;
}
continue;
if (bcmp(orig[c], rc->rc_data, rc->rc_size) != 0) {
raidz_checksum_error(zio, rc, orig[c]);
- rc->rc_error = ECKSUM;
+ rc->rc_error = SET_ERROR(ECKSUM);
ret++;
}
zio_buf_free(orig[c], rc->rc_size);
if (rc->rc_tried)
raidz_checksum_error(zio, rc,
orig[i]);
- rc->rc_error = ECKSUM;
+ rc->rc_error = SET_ERROR(ECKSUM);
}
ret = code;
* Start checksum ereports for all children which haven't
* failed, and the IO wasn't speculative.
*/
- zio->io_error = ECKSUM;
+ zio->io_error = SET_ERROR(ECKSUM);
if (!(zio->io_flags & ZIO_FLAG_SPECULATIVE)) {
for (c = 0; c < rm->rm_cols; c++) {
*/
/*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
if (vd->vdev_children == 0) {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
vdev_open_children(vd);
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
* this is already an aberrant condition.
*/
if (zap->zap_f.zap_phys->zap_ptrtbl.zt_shift >= zap_hashbits(zap) - 2)
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
if (zap->zap_f.zap_phys->zap_ptrtbl.zt_numblks == 0) {
/*
fzap_checkname(zap_name_t *zn)
{
if (zn->zn_key_orig_numints * zn->zn_key_intlen > ZAP_MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
return (0);
}
case 8:
break;
default:
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (integer_size * num_integers > ZAP_MAXVALUELEN)
retry:
err = zap_leaf_lookup(l, zn, &zeh);
if (err == 0) {
- err = EEXIST;
+ err = SET_ERROR(EEXIST);
goto out;
}
if (err != ENOENT)
zap_cursor_retrieve(&zc, &za) == 0;
(void) zap_cursor_advance(&zc)) {
if (za.za_integer_length != 8 || za.za_num_integers != 1)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
err = zap_add(os, intoobj, za.za_name,
8, 1, &za.za_first_integer, tx);
if (err)
zap_cursor_retrieve(&zc, &za) == 0;
(void) zap_cursor_advance(&zc)) {
if (za.za_integer_length != 8 || za.za_num_integers != 1)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
err = zap_add(os, intoobj, za.za_name,
8, 1, &value, tx);
if (err)
uint64_t delta = 0;
if (za.za_integer_length != 8 || za.za_num_integers != 1)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
err = zap_lookup(os, intoobj, za.za_name, 8, 1, &delta);
if (err != 0 && err != ENOENT)
zap_entry_handle_t zeh;
if (zn->zn_key_orig_numints * zn->zn_key_intlen > ZAP_MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
err = zap_deref_leaf(zc->zc_zap, zn->zn_hash, NULL, RW_READER, &l);
if (err != 0)
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
goto again;
}
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
/* Return (h1,cd1 >= h2,cd2) */
ASSERT3U(le->le_type, ==, ZAP_CHUNK_ENTRY);
if (le->le_value_intlen > integer_size)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
zap_leaf_array_read(zeh->zeh_leaf, le->le_value_chunk,
le->le_value_intlen, le->le_value_numints,
integer_size, num_integers, buf);
if (zeh->zeh_num_integers > num_integers)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
return (0);
}
le->le_name_numints, 1, buflen, buf);
}
if (le->le_name_numints > buflen)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
return (0);
}
ZAP_LEAF_ARRAY_NCHUNKS(le->le_value_numints * le->le_value_intlen);
if ((int)l->l_phys->l_hdr.lh_nfree < delta_chunks)
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
zap_leaf_array_free(l, &le->le_value_chunk);
le->le_value_chunk =
}
if (l->l_phys->l_hdr.lh_nfree < numchunks)
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
/* make the entry */
chunk = zap_leaf_chunk_alloc(l);
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zio.h>
zn = zap_name_alloc(zap, name, mt);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zap->zap_ismicro) {
} else {
mze = mze_find(zn);
if (mze == NULL) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
if (num_integers < 1) {
- err = EOVERFLOW;
+ err = SET_ERROR(EOVERFLOW);
} else if (integer_size != 8) {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
} else {
*(uint64_t *)buf =
MZE_PHYS(zap, mze)->mze_value;
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
fzap_prefetch(zn);
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
err = fzap_lookup(zn, integer_size, num_integers, buf,
zn = zap_name_alloc(zap, name, MT_EXACT);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zap->zap_ismicro) {
err = fzap_length(zn, integer_size, num_integers);
} else {
mze = mze_find(zn);
if (mze == NULL) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
if (integer_size)
*integer_size = 8;
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
err = fzap_length(zn, integer_size, num_integers);
zap_name_free(zn);
zn = zap_name_alloc(zap, key, MT_EXACT);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zap->zap_ismicro) {
err = fzap_add(zn, integer_size, num_integers, val, tx);
} else {
mze = mze_find(zn);
if (mze != NULL) {
- err = EEXIST;
+ err = SET_ERROR(EEXIST);
} else {
mzap_addent(zn, *intval);
}
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
err = fzap_add(zn, integer_size, num_integers, val, tx);
zap = zn->zn_zap; /* fzap_add() may change zap */
zn = zap_name_alloc(zap, name, MT_EXACT);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zap->zap_ismicro) {
err = fzap_update(zn, integer_size, num_integers, val, tx);
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
err = fzap_update(zn, integer_size, num_integers, val, tx);
zap = zn->zn_zap; /* fzap_update() may change zap */
zn = zap_name_alloc(zap, name, mt);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zap->zap_ismicro) {
err = fzap_remove(zn, tx);
} else {
mze = mze_find(zn);
if (mze == NULL) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
zap->zap_m.zap_num_entries--;
bzero(&zap->zap_m.zap_phys->mz_chunk[mze->mze_chunkid],
zn = zap_name_alloc_uint64(zap, key, key_numints);
if (zn == NULL) {
zap_unlockdir(zap);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
err = fzap_remove(zn, tx);
zap_name_free(zn);
mzap_ent_t *mze;
if (zc->zc_hash == -1ULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if (zc->zc_zap == NULL) {
int hb;
if (!zc->zc_zap->zap_ismicro) {
err = fzap_cursor_retrieve(zc->zc_zap, zc, za);
} else {
- err = ENOENT;
-
mze_tofind.mze_hash = zc->zc_hash;
mze_tofind.mze_cd = zc->zc_cd;
err = 0;
} else {
zc->zc_hash = -1ULL;
+ err = SET_ERROR(ENOENT);
}
}
rw_exit(&zc->zc_zap->zap_rwlock);
zn = zap_name_alloc(zc->zc_zap, name, mt);
if (zn == NULL) {
rw_exit(&zc->zc_zap->zap_rwlock);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (!zc->zc_zap->zap_ismicro) {
} else {
mze = mze_find(zn);
if (mze == NULL) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
goto out;
}
zc->zc_hash = mze->mze_hash;
*/
/*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
* have been allocated yet. Act as though all features are disabled.
*/
if (zapobj == 0)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
err = zap_lookup(os, zapobj, feature->fi_guid, sizeof (uint64_t), 1,
&refcount);
if (err != 0) {
if (err == ENOENT)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
else
return (err);
}
break;
case FEATURE_ACTION_INCR:
if (error == ENOENT)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (refcount == UINT64_MAX)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
refcount++;
break;
case FEATURE_ACTION_DECR:
if (error == ENOENT)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (refcount == 0)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
refcount--;
break;
default:
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
*/
if (zfs_ace_valid(obj_mode, aclp, aceptr->z_hdr.z_type,
aceptr->z_hdr.z_flags) != B_TRUE)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
switch (acep->a_type) {
case ACE_ACCESS_ALLOWED_OBJECT_ACE_TYPE:
*/
if (zfs_ace_valid(obj_mode, aclp, aceptr->z_type,
aceptr->z_flags) != B_TRUE)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
*size = (caddr_t)aceptr - (caddr_t)z_acl;
return (0);
zfs_acl_node_free(aclnode);
/* convert checksum errors into IO errors */
if (error == ECKSUM)
- error = EIO;
+ error = SET_ERROR(EIO);
goto done;
}
VSA_ACE_ACLFLAGS | VSA_ACE_ALLTYPES);
if (mask == 0)
- return (ENOSYS);
+ return (SET_ERROR(ENOSYS));
if ((error = zfs_zaccess(zp, ACE_READ_ACL, 0, skipaclchk, cr)))
return (error);
int error;
if (vsecp->vsa_aclcnt > MAX_ACL_ENTRIES || vsecp->vsa_aclcnt <= 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
aclp = zfs_acl_alloc(zfs_acl_version(zsb->z_version));
uint64_t acl_obj;
if (mask == 0)
- return (ENOSYS);
+ return (SET_ERROR(ENOSYS));
if (zp->z_pflags & ZFS_IMMUTABLE)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if ((error = zfs_zaccess(zp, ACE_WRITE_ACL, 0, skipaclchk, cr)))
return (error);
if ((v4_mode & WRITE_MASK) && (zfs_is_readonly(ZTOZSB(zp))) &&
(!S_ISDEV(ZTOI(zp)->i_mode) ||
(S_ISDEV(ZTOI(zp)->i_mode) && (v4_mode & WRITE_MASK_ATTRS)))) {
- return (EROFS);
+ return (SET_ERROR(EROFS));
}
/*
(zp->z_pflags & (ZFS_READONLY | ZFS_IMMUTABLE))) ||
(S_ISDIR(ZTOI(zp)->i_mode) &&
(zp->z_pflags & ZFS_IMMUTABLE)))) {
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if ((v4_mode & (ACE_DELETE | ACE_DELETE_CHILD)) &&
(zp->z_pflags & ZFS_NOUNLINK)) {
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if (((v4_mode & (ACE_READ_DATA|ACE_EXECUTE)) &&
(zp->z_pflags & ZFS_AV_QUARANTINED))) {
- return (EACCES);
+ return (SET_ERROR(EACCES));
}
return (0);
break;
} else {
mutex_exit(&zp->z_acl_lock);
- return (EIO);
+ return (SET_ERROR(EIO));
}
}
/* Put the found 'denies' back on the working mode */
if (deny_mask) {
*working_mode |= deny_mask;
- return (EACCES);
+ return (SET_ERROR(EACCES));
} else if (*working_mode) {
return (-1);
}
cred_t *cr)
{
if (*working_mode != ACE_WRITE_DATA)
- return (EACCES);
+ return (SET_ERROR(EACCES));
return (zfs_zaccess_common(zp, ACE_APPEND_DATA, working_mode,
check_privs, B_FALSE, cr));
int error;
if (zdp->z_pflags & ZFS_AV_QUARANTINED)
- return (EACCES);
+ return (SET_ERROR(EACCES));
is_attr = ((zdp->z_pflags & ZFS_XATTR) &&
(S_ISDIR(ZTOI(zdp)->i_mode)));
* for are still present. If so then return EACCES
*/
if (working_mode & ~(ZFS_CHECKED_MASKS)) {
- error = EACCES;
+ error = SET_ERROR(EACCES);
}
}
} else if (error == 0) {
*/
if (zp->z_pflags & (ZFS_IMMUTABLE | ZFS_NOUNLINK))
- return (EPERM);
+ return (SET_ERROR(EPERM));
/*
* First row
int error;
if (szp->z_pflags & ZFS_AV_QUARANTINED)
- return (EACCES);
+ return (SET_ERROR(EACCES));
add_perm = S_ISDIR(ZTOI(szp)->i_mode) ?
ACE_ADD_SUBDIRECTORY : ACE_ADD_FILE;
* Rewritten for Linux by:
* Rohan Puri <rohan.puri15@gmail.com>
* Brian Behlendorf <behlendorf1@llnl.gov>
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
zsb->z_ctldir = zfsctl_inode_alloc(zsb, ZFSCTL_INO_ROOT,
&zpl_fops_root, &zpl_ops_root);
if (zsb->z_ctldir == NULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (0);
#else
- return (EOPNOTSUPP);
+ return (SET_ERROR(EOPNOTSUPP));
#endif /* CONFIG_64BIT */
}
if (fidp->fid_len < SHORT_FID_LEN) {
fidp->fid_len = SHORT_FID_LEN;
ZFS_EXIT(zsb);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
zfid = (zfid_short_t *)fidp;
objset_t *os = ITOZSB(ip)->z_os;
if (snapshot_namecheck(name, NULL, NULL) != 0)
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
dmu_objset_name(os, zname);
if ((strlen(zname) + 1 + strlen(name)) >= len)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
(void) strcat(zname, "@");
(void) strcat(zname, name);
path_len = path_buffer + len - 1 - path_ptr;
if (path_len > len) {
- error = EFAULT;
+ error = SET_ERROR(EFAULT);
goto out;
}
}
if (*ipp == NULL)
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
ZFS_EXIT(zsb);
(*ipp)->i_flags |= S_AUTOMOUNT;
#endif /* HAVE_AUTOMOUNT */
} else {
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
}
ZFS_EXIT(zsb);
* Cannot move snapshots out of the snapdir.
*/
if (sdip != tdip) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
dsname = kmem_alloc(MAXNAMELEN, KM_SLEEP);
if (snapshot_namecheck(dirname, NULL, NULL) != 0) {
- error = EILSEQ;
+ error = SET_ERROR(EILSEQ);
goto out;
}
* converted to the more sensible EBUSY.
*/
if (error)
- error = EBUSY;
+ error = SET_ERROR(EBUSY);
/*
* This was the result of a manual unmount, cancel the delayed work
else
zfsctl_sep_free(sep);
} else {
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
}
mutex_exit(&zsb->z_ctldir_lock);
if (error) {
printk("ZFS: Unable to automount %s at %s: %d\n",
full_name, full_path, error);
- error = EISDIR;
+ error = SET_ERROR(EISDIR);
goto error;
}
deactivate_super(sbp);
}
} else {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
}
out:
mutex_exit(&zsb->z_ctldir_lock);
if (zsb->z_shares_dir == 0) {
ZFS_EXIT(zsb);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = zfs_zget(zsb, zsb->z_shares_dir, &dzp);
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
if ((name[0] == '.' &&
(name[1] == '\0' || (name[1] == '.' && name[2] == '\0'))) ||
(zfs_has_ctldir(dzp) && strcmp(name, ZFS_CTLDIR_NAME) == 0))
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
/*
* Case sensitivity and normalization preferences are set when
mutex_exit(&dzp->z_lock);
if (!(flag & ZHAVELOCK))
rw_exit(&dzp->z_name_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
for (dl = dzp->z_dirlocks; dl != NULL; dl = dl->dl_next) {
if ((u8_strcmp(name, dl->dl_name, 0, cmpflags,
mutex_exit(&dzp->z_lock);
if (!(flag & ZHAVELOCK))
rw_exit(&dzp->z_name_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (dl == NULL) {
/*
error = sa_lookup(dzp->z_sa_hdl, SA_ZPL_XATTR(zsb), &zoid,
sizeof (zoid));
if (error == 0)
- error = (zoid == 0 ? ENOENT : 0);
+ error = (zoid == 0 ? SET_ERROR(ENOENT) : 0);
} else {
#ifdef HAVE_DNLC
if (update)
vp = dnlc_lookup(ZTOI(dzp), name);
if (vp == DNLC_NO_VNODE) {
iput(vp);
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
} else if (vp) {
if (flag & ZNEW) {
zfs_dirent_unlock(dl);
iput(vp);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
*dlpp = dl;
*zpp = VTOZ(vp);
} else {
if (flag & ZNEW) {
zfs_dirent_unlock(dl);
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
}
error = zfs_zget(zsb, zoid, zpp);
if (error) {
if (zp->z_unlinked) { /* no new links to unlinked zp */
ASSERT(!(flag & (ZNEW | ZEXISTS)));
mutex_exit(&zp->z_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
zp->z_links++;
SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_LINKS(zsb), NULL,
if (zp_is_dir && !zfs_dirempty(zp)) {
mutex_exit(&zp->z_lock);
- return (ENOTEMPTY);
+ return (SET_ERROR(ENOTEMPTY));
}
/*
return (error);
if (zfs_acl_ids_overquota(zsb, &acl_ids)) {
zfs_acl_ids_free(&acl_ids);
- return (EDQUOT);
+ return (SET_ERROR(EDQUOT));
}
top:
if (!(flags & CREATE_XATTR_DIR)) {
zfs_dirent_unlock(dl);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
if (zfs_is_readonly(zsb)) {
zfs_dirent_unlock(dl);
- return (EROFS);
+ return (SET_ERROR(EROFS));
}
/*
* Portions Copyright 2012 Pawel Jakub Dawidek <pawel@dawidek.net>
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
+ * Copyright (c) 201i3 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
*/
/*
zone_dataset_visible(zc->zc_name, NULL))
return (0);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
static int
*/
if (!INGLOBALZONE(curproc) &&
!zone_dataset_visible(dataset, &writable))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if (INGLOBALZONE(curproc)) {
/*
* global zone.
*/
if (secpolicy_zfs(cr) && zoned)
- return (EPERM);
+ return (SET_ERROR(EPERM));
} else {
/*
* If we are in a local zone, the 'zoned' property must be set.
*/
if (!zoned)
- return (EPERM);
+ return (SET_ERROR(EPERM));
/* must be writable by this zone */
if (!writable)
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
return (0);
}
uint64_t zoned;
if (dsl_prop_get_integer(dataset, "zoned", &zoned, NULL))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (zfs_dozonecheck_impl(dataset, zoned, cr));
}
uint64_t zoned;
if (dsl_prop_get_int_ds(ds, "zoned", &zoned))
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
return (zfs_dozonecheck_impl(dataset, zoned, cr));
}
error = dsl_prop_get(name, zfs_prop_to_name(ZFS_PROP_MLSLABEL),
1, sizeof (ds_hexsl), &ds_hexsl, NULL);
if (error != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (strcasecmp(strval, ZFS_MLSLABEL_DEFAULT) == 0)
new_default = TRUE;
/* The label must be translatable */
if (!new_default && (hexstr_to_label(strval, &new_sl) != 0))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* In a non-global zone, disallow attempts to set a label that
*/
if (!INGLOBALZONE(curproc)) {
if (new_default || !blequal(&new_sl, CR_SL(CRED())))
- return (EPERM);
+ return (SET_ERROR(EPERM));
return (0);
}
*/
if (dsl_prop_get_integer(name,
zfs_prop_to_name(ZFS_PROP_ZONED), &zoned, NULL))
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (!zoned) {
if (zfs_check_global_label(name, strval) != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
/*
error = dmu_objset_own(name, DMU_OST_ZFS, B_TRUE,
setsl_tag, &os);
if (error != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
dmu_objset_disown(os, setsl_tag);
}
if (hexstr_to_label(strval, &new_sl) != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (blstrictdom(&ds_sl, &new_sl))
needed_priv = PRIV_FILE_DOWNGRADE_SL;
* Disallow setting of 'zoned' from within a local zone.
*/
if (!INGLOBALZONE(curproc))
- return (EPERM);
+ return (SET_ERROR(EPERM));
break;
case ZFS_PROP_QUOTA:
*/
if (dsl_prop_get_integer(dsname, "zoned", &zoned,
setpoint))
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (!zoned || strlen(dsname) <= strlen(setpoint))
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
break;
case ZFS_PROP_MLSLABEL:
if (!is_system_labeled())
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (nvpair_value_string(propval, &strval) == 0) {
int err;
*/
cp = strchr(zc->zc_name, '@');
if (cp == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_pool_hold(zc->zc_name, FTAG, &dp);
if (error != 0)
return (error);
(strcmp((char *)refstr_value(vp->v_vfsp->vfs_resource),
zc->zc_name) != 0)) {
VN_RELE(vp);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
VN_RELE(vp);
{
#ifdef HAVE_SMB_SHARE
if (!INGLOBALZONE(curproc))
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (secpolicy_nfs(cr) == 0) {
return (0);
return (zfs_secpolicy_deleg_share(zc, innvl, cr));
}
#else
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
#endif /* HAVE_SMB_SHARE */
}
{
#ifdef HAVE_SMB_SHARE
if (!INGLOBALZONE(curproc))
- return (EPERM);
+ return (SET_ERROR(EPERM));
if (secpolicy_smb(cr) == 0) {
return (0);
return (zfs_secpolicy_deleg_share(zc, innvl, cr));
}
#else
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
#endif /* HAVE_SMB_SHARE */
}
} else {
cp = strrchr(parent, '/');
if (cp == NULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
cp[0] = '\0';
}
int error = 0;
if (nvlist_lookup_nvlist(innvl, "snaps", &snaps) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL;
pair = nextpair) {
dsl_pool_t *dp;
nvpair_t *pair;
if (nvlist_lookup_nvlist(innvl, "snaps", &snaps) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL;
pair = nvlist_next_nvpair(snaps, pair)) {
char *name = nvpair_name(pair);
char *atp = strchr(name, '@');
if (atp == NULL) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
*atp = '\0';
* to log to.
*/
if (tsd_get(zfs_allow_log_key) == NULL)
- return (EPERM);
+ return (SET_ERROR(EPERM));
return (0);
}
zfs_secpolicy_config(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
{
if (secpolicy_sys_config(cr, B_FALSE) != 0)
- return (EPERM);
+ return (SET_ERROR(EPERM));
return (0);
}
if (prop == ZPROP_INVAL) {
if (!zfs_prop_user(zc->zc_value))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
return (zfs_secpolicy_write_perms(zc->zc_name,
ZFS_DELEG_PERM_USERPROP, cr));
} else {
return (err);
if (zc->zc_objset_type >= ZFS_NUM_USERQUOTA_PROPS)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (zc->zc_value[0] == 0) {
/*
return (err);
if (zc->zc_objset_type >= ZFS_NUM_USERQUOTA_PROPS)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
return (zfs_secpolicy_write_perms(zc->zc_name,
userquota_perms[zc->zc_objset_type], cr));
error = nvlist_lookup_nvlist(innvl, "holds", &holds);
if (error != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
for (pair = nvlist_next_nvpair(holds, NULL); pair != NULL;
pair = nvlist_next_nvpair(holds, pair)) {
* Read in and unpack the user-supplied nvlist.
*/
if (size == 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
packed = kmem_alloc(size, KM_SLEEP | KM_NODEBUG);
int n = 0;
if (max < 1024)
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
fnvlist_add_int32(errors, ZPROP_N_MORE_ERRORS, 0);
more_errors = nvlist_prev_nvpair(errors, NULL);
size = fnvlist_size(nvl);
if (size > zc->zc_nvlist_dst_size) {
- error = ENOMEM;
+ error = SET_ERROR(ENOMEM);
} else {
packed = fnvlist_pack(nvl, &size);
if (ddi_copyout(packed, (void *)(uintptr_t)zc->zc_nvlist_dst,
size, zc->zc_iflags) != 0)
- error = EFAULT;
+ error = SET_ERROR(EFAULT);
fnvlist_pack_free(packed, size);
}
return (error);
if (dmu_objset_type(os) != DMU_OST_ZFS) {
dmu_objset_rele(os, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
mutex_enter(&os->os_user_ptr_lock);
if (*zsbp && (*zsbp)->z_sb) {
atomic_inc(&((*zsbp)->z_sb->s_active));
} else {
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
}
mutex_exit(&os->os_user_ptr_lock);
dmu_objset_rele(os, FTAG);
* objset from the zfsvfs.
*/
rrw_exit(&(*zsbp)->z_teardown_lock, tag);
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
}
return (error);
(void) nvlist_lookup_uint64(props,
zpool_prop_to_name(ZPOOL_PROP_VERSION), &version);
if (!SPA_VERSION_IS_SUPPORTED(version)) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto pool_props_bad;
}
(void) nvlist_lookup_nvlist(props, ZPOOL_ROOTFS_PROPS, &nvl);
if (nvlist_lookup_uint64(config, ZPOOL_CONFIG_POOL_GUID, &guid) != 0 ||
guid != zc->zc_guid)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
else
error = spa_import(zc->zc_name, config, props, zc->zc_cookie);
int error;
if ((configs = spa_all_configs(&zc->zc_cookie)) == NULL)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
error = put_nvlist(zc, configs);
nvlist_free(tryconfig);
if (config == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = put_nvlist(zc, config);
nvlist_free(config);
if (zc->zc_cookie < spa_version(spa) ||
!SPA_VERSION_IS_SUPPORTED(zc->zc_cookie)) {
spa_close(spa, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
spa_upgrade(spa, zc->zc_cookie);
int error;
if ((size = zc->zc_history_len) == 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if ((error = spa_open(zc->zc_name, &spa, FTAG)) != 0)
return (error);
if (spa_version(spa) < SPA_VERSION_ZPOOL_HISTORY) {
spa_close(spa, FTAG);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
hist_buf = vmem_alloc(size, KM_SLEEP);
return (error);
if (dmu_objset_type(os) != DMU_OST_ZFS) {
dmu_objset_rele(os, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = zfs_obj_to_path(os, zc->zc_obj, zc->zc_value,
sizeof (zc->zc_value));
return (error);
if (dmu_objset_type(os) != DMU_OST_ZFS) {
dmu_objset_rele(os, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
error = zfs_obj_to_stats(os, zc->zc_obj, &zc->zc_stat, zc->zc_value,
sizeof (zc->zc_value));
if (spa_bootfs(spa) != 0 && nl2cache == 0 && nspares == 0) {
nvlist_free(config);
spa_close(spa, FTAG);
- return (EDOM);
+ return (SET_ERROR(EDOM));
}
if (error == 0) {
break;
default:
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
}
zc->zc_cookie = newstate;
spa_close(spa, FTAG);
* SPA_VERSION_RECVD_PROPS.
*/
if (!dsl_prop_get_hasrecvd(zc->zc_name))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (zc->zc_nvlist_dst != 0 &&
(error = dsl_prop_get_received(zc->zc_name, &nv)) == 0) {
err = put_nvlist(zc, nv);
nvlist_free(nv);
} else {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
}
dmu_objset_rele(os, FTAG);
return (err);
top:
if ((error = dmu_objset_hold(zc->zc_name, FTAG, &os))) {
if (error == ENOENT)
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
return (error);
}
sizeof (zc->zc_name) - (p - zc->zc_name), p,
NULL, &zc->zc_cookie);
if (error == ENOENT)
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
} while (error == 0 && dataset_name_hidden(zc->zc_name));
dmu_objset_rele(os, FTAG);
*/
if (strlcat(zc->zc_name, "@", sizeof (zc->zc_name)) >= MAXNAMELEN) {
dmu_objset_rele(os, FTAG);
- return (ESRCH);
+ return (SET_ERROR(ESRCH));
}
error = dmu_snapshot_list_next(os,
dsl_dataset_rele(ds, FTAG);
}
} else if (error == ENOENT) {
- error = ESRCH;
+ error = SET_ERROR(ESRCH);
}
dmu_objset_rele(os, FTAG);
VERIFY(nvpair_value_nvlist(pair, &attrs) == 0);
if (nvlist_lookup_nvpair(attrs, ZPROP_VALUE,
&pair) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
if ((dash = strchr(propname, '-')) == NULL ||
nvpair_value_uint64_array(pair, &valary, &vallen) != 0 ||
vallen != 3)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
domain = dash + 1;
type = valary[0];
attrs = fnvpair_value_nvlist(pair);
if (nvlist_lookup_nvpair(attrs, ZPROP_VALUE,
&propval) != 0)
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
}
/* Validate value type */
if (err == 0 && prop == ZPROP_INVAL) {
if (zfs_prop_user(propname)) {
if (nvpair_type(propval) != DATA_TYPE_STRING)
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
} else if (zfs_prop_userquota(propname)) {
if (nvpair_type(propval) !=
DATA_TYPE_UINT64_ARRAY)
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
} else {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
}
} else if (err == 0) {
if (nvpair_type(propval) == DATA_TYPE_STRING) {
if (zfs_prop_get_type(prop) != PROP_TYPE_STRING)
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
} else if (nvpair_type(propval) == DATA_TYPE_UINT64) {
const char *unused;
case PROP_TYPE_NUMBER:
break;
case PROP_TYPE_STRING:
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
break;
case PROP_TYPE_INDEX:
if (zfs_prop_index_to_string(prop,
intval, &unused) != 0)
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
break;
default:
cmn_err(CE_PANIC,
"unknown property type");
}
} else {
- err = EINVAL;
+ err = SET_ERROR(EINVAL);
}
}
if (!zfs_prop_user(propname) ||
nvpair_type(pair) != DATA_TYPE_STRING)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if ((error = zfs_secpolicy_write_perms(fsname,
ZFS_DELEG_PERM_USERPROP, CRED())))
return (error);
if (strlen(propname) >= ZAP_MAXNAMELEN)
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
VERIFY(nvpair_value_string(pair, &valstr) == 0);
if (strlen(valstr) >= ZAP_MAXVALUELEN)
- return (E2BIG);
+ return (SET_ERROR(E2BIG));
}
return (0);
}
*/
if (prop == ZPROP_INVAL) {
if (!zfs_prop_user(propname))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
type = PROP_TYPE_STRING;
} else if (prop == ZFS_PROP_VOLSIZE ||
prop == ZFS_PROP_VERSION) {
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
} else {
type = zfs_prop_get_type(prop);
}
break;
default:
nvlist_free(dummy);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
pair = nvlist_next_nvpair(dummy, NULL);
* they are not considered inheritable.
*/
if (prop != ZPROP_INVAL && !zfs_prop_inheritable(prop))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/* property name has been validated by zfs_secpolicy_inherit_prop() */
if (error == 0 && zc->zc_nvlist_dst != 0)
error = put_nvlist(zc, nvp);
else
- error = EFAULT;
+ error = SET_ERROR(EFAULT);
nvlist_free(nvp);
return (error);
*/
if ((error = zfs_deleg_verify_nvlist(fsaclnv)) != 0) {
nvlist_free(fsaclnv);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
(zplver < ZPL_VERSION_NORMALIZATION &&
(norm != ZFS_PROP_UNDEFINED || u8 != ZFS_PROP_UNDEFINED ||
sense != ZFS_PROP_UNDEFINED)))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
/*
* Put the version in the zplprops
boolean_t is_insensitive = B_FALSE;
if (nvlist_lookup_int32(innvl, "type", &type32) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
type = type32;
(void) nvlist_lookup_nvlist(innvl, "props", &nvprops);
}
if (strchr(fsname, '@') ||
strchr(fsname, '%'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
zct.zct_props = nvprops;
if (cbfunc == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (type == DMU_OST_ZVOL) {
uint64_t volsize, volblocksize;
if (nvprops == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (nvlist_lookup_uint64(nvprops,
zfs_prop_to_name(ZFS_PROP_VOLSIZE), &volsize) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if ((error = nvlist_lookup_uint64(nvprops,
zfs_prop_to_name(ZFS_PROP_VOLBLOCKSIZE),
&volblocksize)) != 0 && error != ENOENT)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (error != 0)
volblocksize = zfs_prop_default_numeric(
char *origin_name;
if (nvlist_lookup_string(innvl, "origin", &origin_name) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
(void) nvlist_lookup_nvlist(innvl, "props", &nvprops);
if (strchr(fsname, '@') ||
strchr(fsname, '%'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (dataset_namecheck(origin_name, NULL, NULL) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dmu_objset_clone(fsname, origin_name);
if (error != 0)
return (error);
if (!nvlist_empty(props) &&
zfs_earlier_version(poolname, SPA_VERSION_SNAP_PROPS))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (nvlist_lookup_nvlist(innvl, "snaps", &snaps) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
poollen = strlen(poolname);
for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL;
pair = nvlist_next_nvpair(snaps, pair)) {
* contain only valid characters.
*/
if (cp == NULL || snapshot_namecheck(cp + 1, NULL, NULL) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
/*
* The snap must be in the specified pool.
*/
if (strncmp(name, poolname, poollen) != 0 ||
(name[poollen] != '/' && name[poollen] != '@'))
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
/* This must be the only snap of this fs. */
for (pair2 = nvlist_next_nvpair(snaps, pair);
pair2 != NULL; pair2 = nvlist_next_nvpair(snaps, pair2)) {
if (strncmp(name, nvpair_name(pair2), cp - name + 1)
== 0) {
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
}
}
if (nvlist_lookup_string(innvl, "message", &message) != 0) {
spa_close(spa, FTAG);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (spa_version(spa) < SPA_VERSION_ZPOOL_HISTORY) {
spa_close(spa, FTAG);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = spa_history_log(spa, message);
boolean_t defer;
if (nvlist_lookup_nvlist(innvl, "snaps", &snaps) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
defer = nvlist_exists(innvl, "defer");
poollen = strlen(poolname);
*/
if (strncmp(name, poolname, poollen) != 0 ||
(name[poollen] != '/' && name[poollen] != '@'))
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
zfs_unmount_snap(name);
(void) zvol_remove_minor(name);
zc->zc_value[sizeof (zc->zc_value) - 1] = '\0';
if (dataset_namecheck(zc->zc_value, NULL, NULL) != 0 ||
strchr(zc->zc_value, '%'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
at = strchr(zc->zc_name, '@');
if (at != NULL) {
/* snaps must be in same fs */
if (strncmp(zc->zc_name, zc->zc_value, at - zc->zc_name + 1))
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
*at = '\0';
if (zc->zc_objset_type == DMU_OST_ZFS) {
int error = dmu_objset_find(zc->zc_name,
perm = ZFS_DELEG_PERM_GROUPQUOTA;
} else {
/* USERUSED and GROUPUSED are read-only */
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if ((err = zfs_secpolicy_write_perms(dsname, perm, cr)))
return (0);
}
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (issnap)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (nvpair_type(pair) == DATA_TYPE_NVLIST) {
/*
intval <= ZIO_COMPRESS_GZIP_9 &&
zfs_earlier_version(dsname,
SPA_VERSION_GZIP_COMPRESSION)) {
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
if (intval == ZIO_COMPRESS_ZLE &&
zfs_earlier_version(dsname,
SPA_VERSION_ZLE_COMPRESSION))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
if (intval == ZIO_COMPRESS_LZ4) {
zfeature_info_t *feature =
if (!spa_feature_is_enabled(spa, feature)) {
spa_close(spa, FTAG);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
spa_close(spa, FTAG);
}
*/
if (zfs_is_bootfs(dsname) &&
!BOOTFS_COMPRESS_VALID(intval)) {
- return (ERANGE);
+ return (SET_ERROR(ERANGE));
}
}
break;
case ZFS_PROP_COPIES:
if (zfs_earlier_version(dsname, SPA_VERSION_DITTO_BLOCKS))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
break;
case ZFS_PROP_DEDUP:
if (zfs_earlier_version(dsname, SPA_VERSION_DEDUP))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
break;
case ZFS_PROP_SHARESMB:
if (zpl_earlier_version(dsname, ZPL_VERSION_FUID))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
break;
case ZFS_PROP_ACLINHERIT:
if (intval == ZFS_ACL_PASSTHROUGH_X &&
zfs_earlier_version(dsname,
SPA_VERSION_PASSTHROUGH_X))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
break;
default:
if (!spa_feature_is_active(spa, feature))
return (0);
else
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
/*
if (dataset_namecheck(zc->zc_value, NULL, NULL) != 0 ||
strchr(zc->zc_value, '@') == NULL ||
strchr(zc->zc_value, '%'))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
(void) strcpy(tofs, zc->zc_value);
tosnap = strchr(tofs, '@');
fp = getf(fd);
if (fp == NULL) {
nvlist_free(props);
- return (EBADF);
+ return (SET_ERROR(EBADF));
}
VERIFY(nvlist_alloc(&errors, NV_UNIQUE_NAME, KM_SLEEP) == 0);
* Caller made zc->zc_nvlist_dst less than the minimum expected
* size or supplied an invalid address.
*/
- props_error = EINVAL;
+ props_error = SET_ERROR(EINVAL);
}
off = fp->f_offset;
} else {
file_t *fp = getf(zc->zc_cookie);
if (fp == NULL)
- return (EBADF);
+ return (SET_ERROR(EBADF));
off = fp->f_offset;
error = dmu_send_obj(zc->zc_name, zc->zc_sendobj,
if (dsp != NULL)
zc->zc_cookie = *(dsp->dsa_off);
else
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
mutex_exit(&ds->ds_sendstream_lock);
dsl_dataset_rele(ds, FTAG);
spa = spa_lookup(zc->zc_name);
if (spa == NULL) {
mutex_exit(&spa_namespace_lock);
- return (EIO);
+ return (SET_ERROR(EIO));
}
if (spa_get_log_state(spa) == SPA_LOG_MISSING) {
/* we need to let spa_open/spa_load clear the chains */
nvlist_t *config = NULL;
if (zc->zc_nvlist_src == 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if ((error = get_nvlist(zc->zc_nvlist_src,
zc->zc_nvlist_src_size, zc->zc_iflags, &policy)) == 0) {
if (vd == NULL) {
(void) spa_vdev_state_exit(spa, NULL, ENODEV);
spa_close(spa, FTAG);
- return (ENODEV);
+ return (SET_ERROR(ENODEV));
}
}
* Resume any suspended I/Os.
*/
if (zio_resume(spa) != 0)
- error = EIO;
+ error = SET_ERROR(EIO);
spa_close(spa, FTAG);
int error;
if (zc->zc_objset_type >= ZFS_NUM_USERQUOTA_PROPS)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = zfs_sb_hold(zc->zc_name, FTAG, &zsb, B_FALSE);
if (error != 0)
void *buf;
if (bufsize <= 0)
- return (ENOMEM);
+ return (SET_ERROR(ENOMEM));
error = zfs_sb_hold(zc->zc_name, FTAG, &zsb, B_FALSE);
if (error != 0)
static int
zfs_ioc_share(zfs_cmd_t *zc)
{
- return (ENOSYS);
+ return (SET_ERROR(ENOSYS));
}
ace_t full_access[] = {
fp = getf(zc->zc_cookie);
if (fp == NULL)
- return (EBADF);
+ return (SET_ERROR(EBADF));
off = fp->f_offset;
(strcmp((char *)refstr_value(vp->v_vfsp->vfs_resource),
zc->zc_name) != 0)) {
VN_RELE(vp);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
dzp = VTOZ(vp);
break;
default:
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
break;
}
return (error);
#else
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
#endif /* HAVE_SMB_SHARE */
}
error = nvlist_lookup_nvlist(args, "holds", &holds);
if (error != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (nvlist_lookup_int32(args, "cleanup_fd", &cleanup_fd) == 0) {
error = zfs_onexit_fd_hold(cleanup_fd, &minor);
uint64_t used, comp, uncomp;
if (nvlist_lookup_string(innvl, "firstsnap", &firstsnap) != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
error = dsl_pool_hold(lastsnap, FTAG, &dp);
if (error != 0)
error = nvlist_lookup_int32(innvl, "fd", &fd);
if (error != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
(void) nvlist_lookup_string(innvl, "fromsnap", &fromname);
if ((fp = getf(fd)) == NULL)
- return (EBADF);
+ return (SET_ERROR(EBADF));
off = fp->f_offset;
error = dmu_send(snapname, fromname, fd, fp->f_vnode, &off);
error = spa_open(name, &spa, FTAG);
if (error == 0) {
if ((check & POOL_CHECK_SUSPENDED) && spa_suspended(spa))
- error = EAGAIN;
+ error = SET_ERROR(EAGAIN);
else if ((check & POOL_CHECK_READONLY) && !spa_writeable(spa))
- error = EROFS;
+ error = SET_ERROR(EROFS);
spa_close(spa, FTAG);
}
return (error);
minor = zfsdev_minor_alloc();
if (minor == 0)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
zs = kmem_zalloc( sizeof(zfsdev_state_t), KM_SLEEP);
vecnum = cmd - ZFS_IOC_FIRST;
if (vecnum >= sizeof (zfs_ioc_vec) / sizeof (zfs_ioc_vec[0]))
- return (-EINVAL);
+ return (-SET_ERROR(EINVAL));
vec = &zfs_ioc_vec[vecnum];
zc = kmem_zalloc(sizeof (zfs_cmd_t), KM_SLEEP | KM_NODEBUG);
error = ddi_copyin((void *)arg, zc, sizeof (zfs_cmd_t), flag);
if (error != 0) {
- error = EFAULT;
+ error = SET_ERROR(EFAULT);
goto out;
}
switch (vec->zvec_namecheck) {
case POOL_NAME:
if (pool_namecheck(zc->zc_name, NULL, NULL) != 0)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
else
error = pool_status_check(zc->zc_name,
vec->zvec_namecheck, vec->zvec_pool_check);
case DATASET_NAME:
if (dataset_namecheck(zc->zc_name, NULL, NULL) != 0)
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
else
error = pool_status_check(zc->zc_name,
vec->zvec_namecheck, vec->zvec_pool_check);
nvlist_free(innvl);
rc = ddi_copyout(zc, (void *)arg, sizeof (zfs_cmd_t), flag);
if (error == 0 && rc != 0)
- error = EFAULT;
+ error = SET_ERROR(EFAULT);
if (error == 0 && vec->zvec_allow_log) {
char *s = tsd_get(zfs_allow_log_key);
if (s != NULL)
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/types.h>
{
*zo = zfsdev_get_state(minor, ZST_ONEXIT);
if (*zo == NULL)
- return (EBADF);
+ return (SET_ERROR(EBADF));
return (0);
}
fp = getf(fd);
if (fp == NULL)
- return (EBADF);
+ return (SET_ERROR(EBADF));
*minorp = zfsdev_getminor(fp->f_file);
return (zfs_onexit_minor_to_state(*minorp, &zo));
kmem_free(ap, sizeof (zfs_onexit_action_node_t));
} else {
mutex_exit(&zo->zo_lock);
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
}
return (error);
if (ap != NULL)
*data = ap->za_data;
else
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
mutex_exit(&zo->zo_lock);
return (error);
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012 Cyril Plisko. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/types.h>
static int
zfs_replay_error(zfs_sb_t *zsb, lr_t *lr, boolean_t byteswap)
{
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
static void
&ip, kcred, vflg, &vsec);
break;
default:
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
}
bail:
link, &ip, kcred, vflg);
break;
default:
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
}
out:
error = zfs_rmdir(ZTOI(dzp), name, NULL, kcred, vflg);
break;
default:
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
}
iput(ZTOI(dzp));
if (written < 0)
error = -written;
else if (written < length)
- error = EIO; /* short write */
+ error = SET_ERROR(EIO); /* short write */
iput(ZTOI(zp));
zsb->z_replay_eof = 0; /* safety */
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/* Portions Copyright 2010 Robert Milkowski */
* Is it a valid type of object to track?
*/
if (bonustype != DMU_OT_ZNODE && bonustype != DMU_OT_SA)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
/*
* If we have a NULL data pointer
* use the same ids
*/
if (data == NULL)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
if (bonustype == DMU_OT_ZNODE) {
znode_phys_t *znp = data;
case ZFS_PROP_GROUPQUOTA:
return (zsb->z_groupquota_obj);
default:
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
return (0);
}
uint64_t obj;
if (!dmu_objset_userspace_present(zsb->z_os))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
obj = zfs_userquota_prop_to_obj(zsb, type);
if (obj == 0) {
if (domain && domain[0]) {
domainid = zfs_fuid_find_by_domain(zsb, domain, NULL, addok);
if (domainid == -1)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
fuid = FUID_ENCODE(domainid, rid);
(void) sprintf(buf, "%llx", (longlong_t)fuid);
*valp = 0;
if (!dmu_objset_userspace_present(zsb->z_os))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
obj = zfs_userquota_prop_to_obj(zsb, type);
if (obj == 0)
boolean_t fuid_dirtied;
if (type != ZFS_PROP_USERQUOTA && type != ZFS_PROP_GROUPQUOTA)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (zsb->z_version < ZPL_VERSION_USERSPACE)
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
objp = (type == ZFS_PROP_USERQUOTA) ? &zsb->z_userquota_obj :
&zsb->z_groupquota_obj;
"on a version %lld pool\n. Pool must be upgraded to mount "
"this file system.", (u_longlong_t)zsb->z_version,
(u_longlong_t)spa_version(dmu_objset_spa(os)));
- error = ENOTSUP;
+ error = SET_ERROR(ENOTSUP);
goto out;
}
if ((error = zfs_get_zplprop(os, ZFS_PROP_NORMALIZE, &zval)) != 0)
if (dsl_prop_get_integer(dsname,
zfs_prop_to_name(ZFS_PROP_READONLY), &rdonly, NULL))
- return (EACCES);
+ return (SET_ERROR(EACCES));
return (rdonly ? 0 : EACCES);
}
- return (EACCES);
+ return (SET_ERROR(EACCES));
}
EXPORT_SYMBOL(zfs_check_global_label);
#endif /* HAVE_MLSLABEL */
if (!unmounting && (zsb->z_unmounted || zsb->z_os == NULL)) {
rw_exit(&zsb->z_teardown_inactive_lock);
rrw_exit(&zsb->z_teardown_lock, FTAG);
- return (EIO);
+ return (SET_ERROR(EIO));
}
/*
sb->s_root = d_make_root(root_inode);
if (sb->s_root == NULL) {
(void) zfs_umount(sb);
- error = ENOMEM;
+ error = SET_ERROR(ENOMEM);
goto out;
}
err = zfsctl_lookup_objset(sb, objsetid, &zsb);
if (err)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ZFS_ENTER(zsb);
}
fid_gen |= ((uint64_t)zfid->zf_gen[i]) << (8 * i);
} else {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/* A zero fid_gen means we are in the .zfs control directories */
dprintf("znode gen (%u) != fid gen (%u)\n", zp_gen, fid_gen);
iput(ZTOI(zp));
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
*ipp = ZTOI(zp);
dmu_tx_t *tx;
if (newvers < ZPL_VERSION_INITIAL || newvers > ZPL_VERSION)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (newvers < zsb->z_version)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (zfs_spa_version_map(newvers) >
spa_version(dmu_objset_spa(zsb->z_os)))
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
tx = dmu_tx_create(os);
dmu_tx_hold_zap(tx, MASTER_NODE_OBJ, B_FALSE, ZPL_VERSION_STR);
zfs_get_zplprop(objset_t *os, zfs_prop_t prop, uint64_t *value)
{
const char *pname;
- int error = ENOENT;
+ int error = SET_ERROR(ENOENT);
/*
* Look up the file system's value for the property. For the
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/* Portions Copyright 2007 Jeremy Teo */
if ((mode & FMODE_WRITE) && (zp->z_pflags & ZFS_APPENDONLY) &&
((flag & O_APPEND) == 0)) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
/* Virus scan eligible files on open */
!(zp->z_pflags & ZFS_AV_QUARANTINED) && zp->z_size > 0) {
if (zfs_vscan(ip, cr, 0) != 0) {
ZFS_EXIT(zsb);
- return (EACCES);
+ return (SET_ERROR(EACCES));
}
}
file_sz = zp->z_size;
if (noff >= file_sz) {
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
if (cmd == SEEK_HOLE)
*off = file_sz;
return (0);
}
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
if (noff < *off)
if (zp->z_pflags & ZFS_AV_QUARANTINED) {
ZFS_EXIT(zsb);
- return (EACCES);
+ return (SET_ERROR(EACCES));
}
/*
*/
if (uio->uio_loffset < (offset_t)0) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
if (mandatory_lock(ip) &&
!lock_may_read(ip, uio->uio_loffset, uio->uio_resid)) {
ZFS_EXIT(zsb);
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
}
/*
if (error) {
/* convert checksum errors into IO errors */
if (error == ECKSUM)
- error = EIO;
+ error = SET_ERROR(EIO);
break;
}
((zp->z_pflags & ZFS_APPENDONLY) && !(ioflag & FAPPEND) &&
(uio->uio_loffset < zp->z_size))) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
zilog = zsb->z_log;
woff = ioflag & FAPPEND ? zp->z_size : uio->uio_loffset;
if (woff < 0) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
*/
if (mandatory_lock(ip) && !lock_may_write(ip, woff, n)) {
ZFS_EXIT(zsb);
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
}
/*
if (woff >= limit) {
zfs_range_unlock(rl);
ZFS_EXIT(zsb);
- return (EFBIG);
+ return (SET_ERROR(EFBIG));
}
if ((woff + n) > limit || woff > (limit - n))
zfs_owner_overquota(zsb, zp, B_TRUE)) {
if (abuf != NULL)
dmu_return_arcbuf(abuf);
- error = EDQUOT;
+ error = SET_ERROR(EDQUOT);
break;
}
* Nothing to do if the file has been removed
*/
if (zfs_zget(zsb, object, &zp) != 0)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
if (zp->z_unlinked) {
/*
* Release the vnode asynchronously as we currently have the
* txg stopped from syncing.
*/
iput_async(ZTOI(zp), dsl_pool_iput_taskq(dmu_objset_pool(os)));
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
zgd = (zgd_t *)kmem_zalloc(sizeof (zgd_t), KM_PUSHPAGE);
zgd->zgd_rl = zfs_range_lock(zp, offset, size, RL_READER);
/* test for truncation needs to be done while range locked */
if (offset >= zp->z_size) {
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
} else {
error = dmu_read(os, object, offset, size, buf,
DMU_READ_NO_PREFETCH);
}
/* test for truncation needs to be done while range locked */
if (lr->lr_offset >= zp->z_size)
- error = ENOENT;
+ error = SET_ERROR(ENOENT);
#ifdef DEBUG
if (zil_fault_io) {
- error = EIO;
+ error = SET_ERROR(EIO);
zil_fault_io = 0;
}
#endif
if (!(flags & (LOOKUP_XATTR | FIGNORECASE))) {
if (!S_ISDIR(dip->i_mode)) {
- return (ENOTDIR);
+ return (SET_ERROR(ENOTDIR));
} else if (zdp->z_sa_hdl == NULL) {
- return (EIO);
+ return (SET_ERROR(EIO));
}
if (nm[0] == 0 || (nm[0] == '.' && nm[1] == '\0')) {
}
if (tvp == DNLC_NO_VNODE) {
iput(tvp);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
} else {
*vpp = tvp;
return (specvp_check(vpp, cr));
*/
if (zdp->z_pflags & ZFS_XATTR) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if ((error = zfs_get_xattrdir(zdp, ipp, cr, flags))) {
if (!S_ISDIR(dip->i_mode)) {
ZFS_EXIT(zsb);
- return (ENOTDIR);
+ return (SET_ERROR(ENOTDIR));
}
/*
if (zsb->z_utf8 && u8_validate(nm, strlen(nm),
NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
error = zfs_dirlook(zdp, nm, ipp, flags, direntflags, realpnp);
if (zsb->z_use_fuids == B_FALSE &&
(vsecp || IS_EPHEMERAL(uid) || IS_EPHEMERAL(gid)))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ZFS_ENTER(zsb);
ZFS_VERIFY_ZP(dzp);
if (zsb->z_utf8 && u8_validate(name, strlen(name),
NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
if (vap->va_mask & ATTR_XVATTR) {
if (have_acl)
zfs_acl_ids_free(&acl_ids);
if (strcmp(name, "..") == 0)
- error = EISDIR;
+ error = SET_ERROR(EISDIR);
ZFS_EXIT(zsb);
return (error);
}
if ((dzp->z_pflags & ZFS_XATTR) && !S_ISREG(vap->va_mode)) {
if (have_acl)
zfs_acl_ids_free(&acl_ids);
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
if (zfs_acl_ids_overquota(zsb, &acl_ids)) {
zfs_acl_ids_free(&acl_ids);
- error = EDQUOT;
+ error = SET_ERROR(EDQUOT);
goto out;
}
* Can't truncate an existing file if in exclusive mode.
*/
if (excl) {
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
goto out;
}
/*
* Can't open a directory for writing.
*/
if (S_ISDIR(ZTOI(zp)->i_mode)) {
- error = EISDIR;
+ error = SET_ERROR(EISDIR);
goto out;
}
/*
* Need to use rmdir for removing directories.
*/
if (S_ISDIR(ip->i_mode)) {
- error = EPERM;
+ error = SET_ERROR(EPERM);
goto out;
}
uid = crgetuid(cr);
if (zsb->z_use_fuids == B_FALSE &&
(vsecp || IS_EPHEMERAL(uid) || IS_EPHEMERAL(gid)))
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ZFS_ENTER(zsb);
ZFS_VERIFY_ZP(dzp);
if (dzp->z_pflags & ZFS_XATTR) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (zsb->z_utf8 && u8_validate(dirname,
strlen(dirname), NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
if (flags & FIGNORECASE)
zf |= ZCILOOK;
zfs_acl_ids_free(&acl_ids);
zfs_dirent_unlock(dl);
ZFS_EXIT(zsb);
- return (EDQUOT);
+ return (SET_ERROR(EDQUOT));
}
/*
}
if (!S_ISDIR(ip->i_mode)) {
- error = ENOTDIR;
+ error = SET_ERROR(ENOTDIR);
goto out;
}
if (ip == cwd) {
- error = EINVAL;
+ error = SET_ERROR(EINVAL);
goto out;
}
(u_longlong_t)offset,
zap.za_integer_length,
(u_longlong_t)zap.za_num_integers);
- error = ENXIO;
+ error = SET_ERROR(ENXIO);
goto update;
}
((mask & ATTR_GID) && IS_EPHEMERAL(vap->va_gid)) ||
(mask & ATTR_XVATTR))) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (mask & ATTR_SIZE && S_ISDIR(ip->i_mode)) {
ZFS_EXIT(zsb);
- return (EISDIR);
+ return (SET_ERROR(EISDIR));
}
if (mask & ATTR_SIZE && !S_ISREG(ip->i_mode) && !S_ISFIFO(ip->i_mode)) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
*zlpp = zl;
if (oidp == szp->z_id) /* We're a descendant of szp */
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (oidp == rootid) /* We've hit the top */
return (0);
if (tdip->i_sb != sdip->i_sb) {
ZFS_EXIT(zsb);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
tdzp = ITOZ(tdip);
if (zsb->z_utf8 && u8_validate(tnm,
strlen(tnm), NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
if (flags & FIGNORECASE)
*/
if ((tdzp->z_pflags & ZFS_XATTR) != (sdzp->z_pflags & ZFS_XATTR)) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
*/
if (S_ISDIR(ZTOI(szp)->i_mode)) {
if (!S_ISDIR(ZTOI(tzp)->i_mode)) {
- error = ENOTDIR;
+ error = SET_ERROR(ENOTDIR);
goto out;
}
} else {
if (S_ISDIR(ZTOI(tzp)->i_mode)) {
- error = EISDIR;
+ error = SET_ERROR(EISDIR);
goto out;
}
}
if (zsb->z_utf8 && u8_validate(name, strlen(name),
NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
if (flags & FIGNORECASE)
zflg |= ZCILOOK;
if (len > MAXPATHLEN) {
ZFS_EXIT(zsb);
- return (ENAMETOOLONG);
+ return (SET_ERROR(ENAMETOOLONG));
}
if ((error = zfs_acl_ids_create(dzp, 0,
zfs_acl_ids_free(&acl_ids);
zfs_dirent_unlock(dl);
ZFS_EXIT(zsb);
- return (EDQUOT);
+ return (SET_ERROR(EDQUOT));
}
tx = dmu_tx_create(zsb->z_os);
fuid_dirtied = zsb->z_fuid_dirty;
*/
if (S_ISDIR(sip->i_mode)) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if (sip->i_sb != tdip->i_sb) {
ZFS_EXIT(zsb);
- return (EXDEV);
+ return (SET_ERROR(EXDEV));
}
szp = ITOZ(sip);
}
if (parent == zsb->z_shares_dir) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if (zsb->z_utf8 && u8_validate(name,
strlen(name), NULL, U8_VALIDATE_ENTIRE, &error) < 0) {
ZFS_EXIT(zsb);
- return (EILSEQ);
+ return (SET_ERROR(EILSEQ));
}
#ifdef HAVE_PN_UTILS
if (flags & FIGNORECASE)
*/
if ((szp->z_pflags & ZFS_XATTR) != (dzp->z_pflags & ZFS_XATTR)) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
owner = zfs_fuid_map_id(zsb, szp->z_uid, cr, ZFS_OWNER);
if (owner != crgetuid(cr) && secpolicy_basic_link(cr) != 0) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if ((error = zfs_zaccess(dzp, ACE_ADD_FILE, 0, B_FALSE, cr))) {
if (err) {
/* convert checksum errors into IO errors */
if (err == ECKSUM)
- err = EIO;
+ err = SET_ERROR(EIO);
return (err);
}
cur_pp = pl[++page_idx];
if ((vm_flags & VM_WRITE) && (zp->z_pflags &
(ZFS_IMMUTABLE | ZFS_READONLY | ZFS_APPENDONLY))) {
ZFS_EXIT(zsb);
- return (EPERM);
+ return (SET_ERROR(EPERM));
}
if ((vm_flags & (VM_READ | VM_EXEC)) &&
(zp->z_pflags & ZFS_AV_QUARANTINED)) {
ZFS_EXIT(zsb);
- return (EACCES);
+ return (SET_ERROR(EACCES));
}
if (off < 0 || len > MAXOFFSET_T - off) {
ZFS_EXIT(zsb);
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
}
ZFS_EXIT(zsb);
case 0:
break;
default:
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if (lckdat->l_start < 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
switch (whence) {
case 1:
case 0:
break;
default:
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
lckdat->l_whence = (short)whence;
if (cmd != F_FREESP) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
if ((error = convoff(ip, bfp, 0, offset))) {
if (bfp->l_len < 0) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
if (fidp->fid_len < size) {
fidp->fid_len = size;
ZFS_EXIT(zsb);
- return (ENOSPC);
+ return (SET_ERROR(ENOSPC));
}
zfid = (zfid_short_t *)fidp;
int preamble, postamble;
if (xuio->xu_type != UIOTYPE_ZEROCOPY)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
ZFS_ENTER(zsb);
ZFS_VERIFY_ZP(zp);
blksz = max_blksz;
if (size < blksz || zp->z_blksz != blksz) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
/*
* Caller requests buffers for write before knowing where the
/* avoid potential complexity of dealing with it */
if (blksz > max_blksz) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
maxsize = zp->z_size - uio->uio_loffset;
if (size < blksz) {
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
break;
default:
ZFS_EXIT(zsb);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
uio->uio_extflg = UIO_XUIO;
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/* Portions Copyright 2007 Jeremy Teo */
sa_buf_rele(db, NULL);
ZFS_OBJ_HOLD_EXIT(zsb, obj_num);
iput(ip);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
hdl = dmu_buf_get_user(db);
mutex_enter(&zp->z_lock);
ASSERT3U(zp->z_id, ==, obj_num);
if (zp->z_unlinked) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
igrab(ZTOI(zp));
*zpp = zp;
zp = zfs_znode_alloc(zsb, db, doi.doi_data_block_size,
doi.doi_bonus_type, obj_num, NULL, NULL);
if (zp == NULL) {
- err = ENOENT;
+ err = SET_ERROR(ENOENT);
} else {
*zpp = zp;
}
doi.doi_bonus_size < sizeof (znode_phys_t)))) {
sa_buf_rele(db, NULL);
ZFS_OBJ_HOLD_EXIT(zsb, obj_num);
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
}
zfs_znode_sa_init(zsb, zp, db, doi.doi_bonus_type, NULL);
if (sa_bulk_lookup(zp->z_sa_hdl, bulk, count)) {
zfs_znode_dmu_fini(zp);
ZFS_OBJ_HOLD_EXIT(zsb, obj_num);
- return (EIO);
+ return (SET_ERROR(EIO));
}
zp->z_mode = mode;
if (gen != zp->z_gen) {
zfs_znode_dmu_fini(zp);
ZFS_OBJ_HOLD_EXIT(zsb, obj_num);
- return (EIO);
+ return (SET_ERROR(EIO));
}
zp->z_unlinked = (zp->z_links == 0);
if (ip->i_flock && mandatory_lock(ip)) {
uint64_t length = (len ? len : zp->z_size - off);
if (!lock_may_write(ip, off, length))
- return (EAGAIN);
+ return (SET_ERROR(EAGAIN));
}
if (len == 0) {
(doi.doi_bonus_type == DMU_OT_ZNODE &&
doi.doi_bonus_size < sizeof (znode_phys_t))) {
sa_buf_rele(*db, tag);
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
error = sa_handle_get(osp, obj, NULL, SA_HDL_PRIVATE, hdlp);
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/* Portions Copyright 2010 Robert Milkowski */
avl_index_t where;
if (avl_find(t, dva, &where) != NULL)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
zn = kmem_alloc(sizeof (zil_bp_node_t), KM_PUSHPAGE);
zn->zn_dva = *dva;
if (bcmp(&cksum, &zilc->zc_next_blk.blk_cksum,
sizeof (cksum)) || BP_IS_HOLE(&zilc->zc_next_blk)) {
- error = ECKSUM;
+ error = SET_ERROR(ECKSUM);
} else {
bcopy(lr, dst, len);
*end = (char *)dst + len;
if (bcmp(&cksum, &zilc->zc_next_blk.blk_cksum,
sizeof (cksum)) || BP_IS_HOLE(&zilc->zc_next_blk) ||
(zilc->zc_nused > (size - sizeof (*zilc)))) {
- error = ECKSUM;
+ error = SET_ERROR(ECKSUM);
} else {
bcopy(lr, dst, zilc->zc_nused);
*end = (char *)dst + zilc->zc_nused;
if (zh->zh_flags & ZIL_REPLAY_NEEDED) { /* unplayed log */
mutex_exit(&zilog->zl_lock);
dmu_objset_rele(os, suspend_tag);
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
}
/*
error = zil_suspend(osname, NULL);
if (error != 0)
- return (EEXIST);
+ return (SET_ERROR(EEXIST));
return (0);
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright (c) 2011 Nexenta Systems, Inc. All rights reserved.
*/
if (zio->io_error == 0 &&
zio_decompress_data(BP_GET_COMPRESS(zio->io_bp),
zio->io_data, data, zio->io_size, size) != 0)
- zio->io_error = EIO;
+ zio->io_error = SET_ERROR(EIO);
}
/*
if (arc_buf_size(abuf) != zio->io_orig_size ||
bcmp(abuf->b_data, zio->io_orig_data,
zio->io_orig_size) != 0)
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
VERIFY(arc_buf_remove_ref(abuf, &abuf));
}
return (ZIO_PIPELINE_STOP);
if (!vdev_accessible(vd, zio)) {
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
zio_interrupt(zio);
return (ZIO_PIPELINE_STOP);
}
if (zio->io_error) {
if (!vdev_accessible(vd, zio)) {
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
} else {
unexpected_error = B_TRUE;
}
*/
if (zio->io_error && vd != NULL && vd->vdev_ops->vdev_op_leaf &&
!vdev_accessible(vd, zio))
- zio->io_error = ENXIO;
+ zio->io_error = SET_ERROR(ENXIO);
/*
* If we can't write to an interior vdev (mirror or RAID-Z),
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
zio_cksum_t actual_cksum, expected_cksum, verifier;
if (checksum >= ZIO_CHECKSUM_FUNCTIONS || ci->ci_func[0] == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (ci->ci_eck) {
zio_eck_t *eck;
else if (eck->zec_magic == BSWAP_64(ZEC_MAGIC))
nused = BSWAP_64(zilc->zc_nused);
else
- return (ECKSUM);
+ return (SET_ERROR(ECKSUM));
if (nused > size)
- return (ECKSUM);
+ return (SET_ERROR(ECKSUM));
size = P2ROUNDUP_TYPED(nused, ZIL_MIN_BLKSZ, uint64_t);
} else {
info->zbc_has_cksum = 1;
if (!ZIO_CHECKSUM_EQUAL(actual_cksum, expected_cksum))
- return (ECKSUM);
+ return (SET_ERROR(ECKSUM));
if (zio_injection_enabled && !zio->io_error &&
(error = zio_handle_fault_injection(zio, ECKSUM)) != 0) {
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
*/
+/*
+ * Copyright (c) 2013 by Delphix. All rights reserved.
+ */
+
#include <sys/zfs_context.h>
#include <sys/compress.h>
#include <sys/spa.h>
zio_compress_info_t *ci = &zio_compress_table[c];
if ((uint_t)c >= ZIO_COMPRESS_FUNCTIONS || ci->ci_decompress == NULL)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
return (ci->ci_decompress(src, dst, s_len, d_len, ci->ci_level));
}
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
/*
break;
}
if (handler->zi_record.zi_error == ENXIO) {
- ret = EIO;
+ ret = SET_ERROR(EIO);
break;
}
}
* still allowing it to be unloaded.
*/
if ((spa = spa_inject_addref(name)) == NULL)
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
handler = kmem_alloc(sizeof (inject_handler_t), KM_SLEEP);
(void) strncpy(name, spa_name(handler->zi_spa), buflen);
ret = 0;
} else {
- ret = ENOENT;
+ ret = SET_ERROR(ENOENT);
}
rw_exit(&inject_lock);
if (handler == NULL) {
rw_exit(&inject_lock);
- return (ENOENT);
+ return (SET_ERROR(ENOENT));
}
list_remove(&inject_handlers, handler);
zvol_check_volsize(uint64_t volsize, uint64_t blocksize)
{
if (volsize == 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
if (volsize % blocksize != 0)
- return (EINVAL);
+ return (SET_ERROR(EINVAL));
#ifdef _ILP32
if (volsize - 1 > MAXOFFSET_T)
- return (EOVERFLOW);
+ return (SET_ERROR(EOVERFLOW));
#endif
return (0);
}
bdev = bdget_disk(zv->zv_disk, 0);
if (!bdev)
- return (EIO);
+ return (SET_ERROR(EIO));
/*
* 2.6.28 API change
* Added check_disk_size_change() helper function.
if (error != 0)
return (error);
if (readonly)
- return (EROFS);
+ return (SET_ERROR(EROFS));
mutex_enter(&zvol_state_lock);
zv = zvol_find_by_name(name);
if (zv == NULL) {
- error = ENXIO;
+ error = SET_ERROR(ENXIO);
goto out;
}
VERIFY(dsl_prop_get_integer(name, "readonly", &readonly, NULL) == 0);
if (readonly) {
- error = EROFS;
+ error = SET_ERROR(EROFS);
goto out_doi;
}
if (get_disk_ro(zv->zv_disk) || (zv->zv_flags & ZVOL_RDONLY)) {
- error = EROFS;
+ error = SET_ERROR(EROFS);
goto out_doi;
}
if (volblocksize < SPA_MINBLOCKSIZE ||
volblocksize > SPA_MAXBLOCKSIZE ||
!ISP2(volblocksize))
- return (EDOM);
+ return (SET_ERROR(EDOM));
return (0);
}
zv = zvol_find_by_name(name);
if (zv == NULL) {
- error = ENXIO;
+ error = SET_ERROR(ENXIO);
goto out;
}
if (get_disk_ro(zv->zv_disk) || (zv->zv_flags & ZVOL_RDONLY)) {
- error = EROFS;
+ error = SET_ERROR(EROFS);
goto out;
}
error = dmu_object_set_blocksize(zv->zv_objset, ZVOL_OBJ,
volblocksize, 0, tx);
if (error == ENOTSUP)
- error = EBUSY;
+ error = SET_ERROR(EBUSY);
dmu_tx_commit(tx);
if (error == 0)
zv->zv_volblocksize = volblocksize;
static int
zvol_replay_err(zvol_state_t *zv, lr_t *lr, boolean_t byteswap)
{
- return (ENOTSUP);
+ return (SET_ERROR(ENOTSUP));
}
/*
/* convert checksum errors into IO errors */
if (error == ECKSUM)
- error = EIO;
+ error = SET_ERROR(EIO);
blk_end_request(req, -error, size);
}
if (!mutex_owned(&spa_namespace_lock)) {
locked = mutex_tryenter(&spa_namespace_lock);
if (!locked)
- return (-ERESTARTSYS);
+ return (-SET_ERROR(ERESTARTSYS));
}
/* lie and say we're read-only */
int error = 0;
if (zv == NULL)
- return (-ENXIO);
+ return (-SET_ERROR(ENXIO));
switch (cmd) {
case BLKFLSBUF:
*atp = '\0';
error = dsl_prop_get_integer(parent, "snapdev", &snapdev, NULL);
if ((error == 0) && (snapdev == ZFS_SNAPDEV_HIDDEN))
- error = ENODEV;
+ error = SET_ERROR(ENODEV);
}
kmem_free(parent, MAXPATHLEN);
return (error);
zv = zvol_find_by_name(name);
if (zv) {
- error = EEXIST;
+ error = SET_ERROR(EEXIST);
goto out;
}
zv = zvol_alloc(MKDEV(zvol_major, minor), name);
if (zv == NULL) {
- error = EAGAIN;
+ error = SET_ERROR(EAGAIN);
goto out_dmu_objset_disown;
}
zv = zvol_find_by_name(name);
if (zv == NULL)
- return (ENXIO);
+ return (SET_ERROR(ENXIO));
if (zv->zv_open_count > 0)
- return (EBUSY);
+ return (SET_ERROR(EBUSY));
zvol_remove(zv);
zvol_free(zv);
projects / mirror_zfs.git / commitdiff