diff options
| author | Matthew Ahrens <[email protected]> | 2014-06-05 13:19:08 -0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2014-08-01 14:28:05 -0700 |
| commit | 9b67f605601c77c814037613d8129562db642a29 (patch) | |
| tree | 21a3270ed7eda24858e56a9584f64f6359f4b28f /include/zfeature_common.h | |
| parent | faf0f58c69607a15e2d1563567afb815842805de (diff) | |
Illumos 4757, 4913
4757 ZFS embedded-data block pointers ("zero block compression")
4913 zfs release should not be subject to space checks
Reviewed by: Adam Leventhal <[email protected]>
Reviewed by: Max Grossman <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Christopher Siden <[email protected]>
Reviewed by: Dan McDonald <[email protected]>
Approved by: Dan McDonald <[email protected]>
References:
https://www.illumos.org/issues/4757
https://www.illumos.org/issues/4913
https://github.com/illumos/illumos-gate/commit/5d7b4d4
Porting notes:
For compatibility with the fastpath code the zio_done() function
needed to be updated. Because embedded-data block pointers do
not require DVAs to be allocated the associated vdevs will not
be marked and therefore should not be unmarked.
Ported by: Tim Chase <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #2544
Diffstat (limited to 'include/zfeature_common.h')
| -rw-r--r-- | include/zfeature_common.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/zfeature_common.h b/include/zfeature_common.h index acf239829..80074db4f 100644 --- a/include/zfeature_common.h +++ b/include/zfeature_common.h @@ -46,6 +46,7 @@ typedef enum spa_feature { SPA_FEATURE_ENABLED_TXG, SPA_FEATURE_HOLE_BIRTH, SPA_FEATURE_EXTENSIBLE_DATASET, + SPA_FEATURE_EMBEDDED_DATA, SPA_FEATURE_BOOKMARKS, SPA_FEATURES } spa_feature_t; @@ -65,7 +66,7 @@ typedef struct zfeature_info { const spa_feature_t *fi_depends; } zfeature_info_t; -typedef int (zfeature_func_t)(zfeature_info_t *fi, void *arg); +typedef int (zfeature_func_t)(zfeature_info_t *, void *); #define ZFS_FEATURE_DEBUG @@ -74,8 +75,8 @@ extern zfeature_info_t spa_feature_table[SPA_FEATURES]; extern boolean_t zfeature_is_valid_guid(const char *); extern boolean_t zfeature_is_supported(const char *); -extern int zfeature_lookup_name(const char *name, spa_feature_t *res); -extern boolean_t zfeature_depends_on(spa_feature_t fid, spa_feature_t check); +extern int zfeature_lookup_name(const char *, spa_feature_t *); +extern boolean_t zfeature_depends_on(spa_feature_t, spa_feature_t); extern void zpool_feature_init(void); |