/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013 by Delphix. All rights reserved.
- * Copyright (c) 2012, Joyent, Inc. All rights reserved.
+ * Copyright (c) 2013, Joyent, Inc. All rights reserved.
* Copyright (c) 2013 Steven Hartland. All rights reserved.
*/
#define DS_FLAG_INCONSISTENT (1ULL<<0)
#define DS_IS_INCONSISTENT(ds) \
- ((ds)->ds_phys->ds_flags & DS_FLAG_INCONSISTENT)
+ (dsl_dataset_phys(ds)->ds_flags & DS_FLAG_INCONSISTENT)
/*
* Do not allow this dataset to be promoted.
*/
#define DS_FLAG_DEFER_DESTROY (1ULL<<3)
#define DS_IS_DEFER_DESTROY(ds) \
- ((ds)->ds_phys->ds_flags & DS_FLAG_DEFER_DESTROY)
+ (dsl_dataset_phys(ds)->ds_flags & DS_FLAG_DEFER_DESTROY)
/*
* DS_FIELD_* are strings that are used in the "extensified" dataset zap object.
typedef struct dsl_dataset {
/* Immutable: */
struct dsl_dir *ds_dir;
- dsl_dataset_phys_t *ds_phys;
dmu_buf_t *ds_dbuf;
uint64_t ds_object;
uint64_t ds_fsid_guid;
char ds_snapname[MAXNAMELEN];
} dsl_dataset_t;
+static inline dsl_dataset_phys_t *
+dsl_dataset_phys(dsl_dataset_t *ds)
+{
+ return (ds->ds_dbuf->db_data);
+}
+
/*
* The max length of a temporary tag prefix is the number of hex digits
* required to express UINT64_MAX plus one for the hyphen.
*/
#define MAX_TAG_PREFIX_LEN 17
-#define dsl_dataset_is_snapshot(ds) \
- ((ds)->ds_phys->ds_num_children != 0)
+static inline boolean_t
+dsl_dataset_is_snapshot(dsl_dataset_t *ds)
+{
+ return (dsl_dataset_phys(ds)->ds_num_children != 0);
+}
#define DS_UNIQUE_IS_ACCURATE(ds) \
- (((ds)->ds_phys->ds_flags & DS_FLAG_UNIQUE_ACCURATE) != 0)
+ ((dsl_dataset_phys(ds)->ds_flags & DS_FLAG_UNIQUE_ACCURATE) != 0)
int dsl_dataset_hold(struct dsl_pool *dp, const char *name, void *tag,
dsl_dataset_t **dsp);
void dsl_dataset_clone_swap_sync_impl(dsl_dataset_t *clone,
dsl_dataset_t *origin_head, dmu_tx_t *tx);
int dsl_dataset_snapshot_check_impl(dsl_dataset_t *ds, const char *snapname,
- dmu_tx_t *tx, boolean_t recv);
+ dmu_tx_t *tx, boolean_t recv, uint64_t cnt, cred_t *cr);
void dsl_dataset_snapshot_sync_impl(dsl_dataset_t *ds, const char *snapname,
dmu_tx_t *tx);
int dsl_dataset_get_snapname(dsl_dataset_t *ds);
int dsl_dataset_snap_lookup(dsl_dataset_t *ds, const char *name,
uint64_t *value);
-int dsl_dataset_snap_remove(dsl_dataset_t *ds, const char *name, dmu_tx_t *tx);
+int dsl_dataset_snap_remove(dsl_dataset_t *ds, const char *name, dmu_tx_t *tx,
+ boolean_t adj_cnt);
void dsl_dataset_set_refreservation_sync_impl(dsl_dataset_t *ds,
zprop_source_t source, uint64_t value, dmu_tx_t *tx);
void dsl_dataset_zapify(dsl_dataset_t *ds, dmu_tx_t *tx);