#define DMU_POOL_SCAN "scan"
#define DMU_POOL_FREE_BPOBJ "free_bpobj"
#define DMU_POOL_BPTREE_OBJ "bptree_obj"
+#define DMU_POOL_EMPTY_BPOBJ "empty_bpobj"
/*
* Allocate an object from this objset. The range of object numbers
* read db_data, dmu_buf_will_dirty() before modifying it, and the
* object must be held in an assigned transaction before calling
* dmu_buf_will_dirty. You may use dmu_buf_set_user() on the bonus
- * buffer as well. You must release your hold with dmu_buf_rele().
+ * buffer as well. You must release what you hold with dmu_buf_rele().
*/
int dmu_bonus_hold(objset_t *os, uint64_t object, void *tag, dmu_buf_t **);
int dmu_bonus_max(void);
* Obtain the DMU buffer from the specified object which contains the
* specified offset. dmu_buf_hold() puts a "hold" on the buffer, so
* that it will remain in memory. You must release the hold with
- * dmu_buf_rele(). You musn't access the dmu_buf_t after releasing your
- * hold. You must have a hold on any dmu_buf_t* you pass to the DMU.
+ * dmu_buf_rele(). You must not access the dmu_buf_t after releasing
+ * what you hold. You must have a hold on any dmu_buf_t* you pass to the DMU.
*
* You must call dmu_buf_read, dmu_buf_will_dirty, or dmu_buf_will_fill
* on the returned buffer before reading or writing the buffer's
uint64_t doi_fill_count; /* number of non-empty blocks */
} dmu_object_info_t;
-typedef void arc_byteswap_func_t(void *buf, size_t size);
+typedef void (*const arc_byteswap_func_t)(void *buf, size_t size);
typedef struct dmu_object_type_info {
dmu_object_byteswap_t ot_byteswap;
char *ot_name;
} dmu_object_type_info_t;
-typedef struct dmu_object_byteswap_info {
- arc_byteswap_func_t *ob_func;
+typedef const struct dmu_object_byteswap_info {
+ arc_byteswap_func_t ob_func;
char *ob_name;
} dmu_object_byteswap_info_t;
extern uint64_t dmu_objset_logbias(objset_t *os);
extern int dmu_snapshot_list_next(objset_t *os, int namelen, char *name,
uint64_t *id, uint64_t *offp, boolean_t *case_conflict);
-extern int dmu_snapshot_id(objset_t *os, const char *snapname, uint64_t *idp);
+extern int dmu_snapshot_lookup(objset_t *os, const char *name, uint64_t *val);
extern int dmu_snapshot_realname(objset_t *os, char *name, char *real,
int maxlen, boolean_t *conflict);
extern int dmu_dir_list_next(objset_t *os, int namelen, char *name,