OpenZFS 7614, 9064 - zfs device evacuation/removal

[mirror_zfs.git] / include / sys / dsl_dir.h

diff --git a/include/sys/dsl_dir.h b/include/sys/dsl_dir.h
index 8b1e343a0bbf4eb877f6fe7e61b9808c152a85ad..58d243885bb9fe860eb5a6f6d286301d3f4bd4ac 100644 (file)
--- a/include/sys/dsl_dir.h
+++ b/include/sys/dsl_dir.h
@@ -48,7 +48,9 @@ struct dsl_dataset;
 
 #define        DD_FIELD_FILESYSTEM_COUNT       "com.joyent:filesystem_count"
 #define        DD_FIELD_SNAPSHOT_COUNT         "com.joyent:snapshot_count"
+#define        DD_FIELD_LAST_REMAP_TXG         "com.delphix:last_remap_txg"
 #define        DD_FIELD_CRYPTO_KEY_OBJ         "com.datto:crypto_key_obj"
+#define        DD_FIELD_LAST_REMAP_TXG         "com.delphix:last_remap_txg"
 
 typedef enum dd_used {
        DD_USED_HEAD,
@@ -152,6 +154,7 @@ void dsl_dir_stats(dsl_dir_t *dd, nvlist_t *nv);
 uint64_t dsl_dir_space_available(dsl_dir_t *dd,
     dsl_dir_t *ancestor, int64_t delta, int ondiskonly);
 void dsl_dir_dirty(dsl_dir_t *dd, dmu_tx_t *tx);
+int dsl_dir_get_remaptxg(dsl_dir_t *dd, uint64_t *count);
 void dsl_dir_sync(dsl_dir_t *dd, dmu_tx_t *tx);
 int dsl_dir_tempreserve_space(dsl_dir_t *dd, uint64_t mem,
     uint64_t asize, boolean_t netfree, void **tr_cookiep, dmu_tx_t *tx);
@@ -169,6 +172,7 @@ int dsl_dir_activate_fs_ss_limit(const char *);
 int dsl_fs_ss_limit_check(dsl_dir_t *, uint64_t, zfs_prop_t, dsl_dir_t *,
     cred_t *);
 void dsl_fs_ss_count_adjust(dsl_dir_t *, int64_t, const char *, dmu_tx_t *);
+int dsl_dir_update_last_remap_txg(dsl_dir_t *, uint64_t);
 int dsl_dir_rename(const char *oldname, const char *newname);
 int dsl_dir_transfer_possible(dsl_dir_t *sdd, dsl_dir_t *tdd,
     uint64_t fs_cnt, uint64_t ss_cnt, uint64_t space, cred_t *);
@@ -185,7 +189,6 @@ boolean_t dsl_dir_is_zapified(dsl_dir_t *dd);
 /* internal reserved dir name */
 #define        MOS_DIR_NAME "$MOS"
 #define        ORIGIN_DIR_NAME "$ORIGIN"
-#define        XLATION_DIR_NAME "$XLATION"
 #define        FREE_DIR_NAME "$FREE"
 #define        LEAK_DIR_NAME "$LEAK"