diff options
Diffstat (limited to 'drivers/md/dm-cache-metadata.h')
| -rw-r--r-- | drivers/md/dm-cache-metadata.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/dm-cache-metadata.h b/drivers/md/dm-cache-metadata.h index f45cef21f3d0..cd906f14f98d 100644 --- a/drivers/md/dm-cache-metadata.h +++ b/drivers/md/dm-cache-metadata.h @@ -137,6 +137,11 @@ int dm_cache_begin_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy * int dm_cache_save_hint(struct dm_cache_metadata *cmd, dm_cblock_t cblock, uint32_t hint); +/* + * Query method. Are all the blocks in the cache clean? + */ +int dm_cache_metadata_all_clean(struct dm_cache_metadata *cmd, bool *result); + /*----------------------------------------------------------------*/ #endif /* DM_CACHE_METADATA_H */ |