diff options
Diffstat (limited to 'include/sys/dsl_dataset.h')
| -rw-r--r-- | include/sys/dsl_dataset.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/include/sys/dsl_dataset.h b/include/sys/dsl_dataset.h index 2d8987006..c6280f2b8 100644 --- a/include/sys/dsl_dataset.h +++ b/include/sys/dsl_dataset.h @@ -48,7 +48,7 @@ struct dsl_pool; #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. @@ -68,7 +68,7 @@ struct dsl_pool; */ #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. @@ -127,7 +127,6 @@ typedef struct dsl_dataset_phys { 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; @@ -177,17 +176,26 @@ typedef struct dsl_dataset { 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); |