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dm cache: Remove unused dm_cache_size

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dm_cache_size() has been unused since the original commit
c6b4fcbad0 ("dm: add cache target")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2024-10-03 02:15:48 +01:00 committed by Mikulas Patocka
parent 253bacc057
commit 0153b7965d
2 changed files with 0 additions and 10 deletions
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9
drivers/md/dm-cache-metadata.c
View File

@ -1218,15 +1218,6 @@ int dm_cache_load_discards(struct dm_cache_metadata *cmd,
return r;
}
int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result)
{
READ_LOCK(cmd);
*result = cmd->cache_blocks;
READ_UNLOCK(cmd);
return 0;
}
static int __remove(struct dm_cache_metadata *cmd, dm_cblock_t cblock)
{
int r;

1
drivers/md/dm-cache-metadata.h
View File

@ -71,7 +71,6 @@ void dm_cache_metadata_close(struct dm_cache_metadata *cmd);
* origin blocks to map to.
*/
int dm_cache_resize(struct dm_cache_metadata *cmd, dm_cblock_t new_cache_size);
int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result);
int dm_cache_discard_bitset_resize(struct dm_cache_metadata *cmd,
sector_t discard_block_size,