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| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/md/dm-cache-metadata.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/md/dm-cache-metadata.h')
| -rw-r--r-- | kernel/drivers/md/dm-cache-metadata.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/drivers/md/dm-cache-metadata.h b/kernel/drivers/md/dm-cache-metadata.h index 4ecc403be..2ffee21f3 100644 --- a/kernel/drivers/md/dm-cache-metadata.h +++ b/kernel/drivers/md/dm-cache-metadata.h @@ -102,6 +102,10 @@ struct dm_cache_statistics { void dm_cache_metadata_get_stats(struct dm_cache_metadata *cmd, struct dm_cache_statistics *stats); + +/* + * 'void' because it's no big deal if it fails. + */ void dm_cache_metadata_set_stats(struct dm_cache_metadata *cmd, struct dm_cache_statistics *stats); @@ -133,6 +137,12 @@ int dm_cache_write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy * */ int dm_cache_metadata_all_clean(struct dm_cache_metadata *cmd, bool *result); +bool dm_cache_metadata_needs_check(struct dm_cache_metadata *cmd); +int dm_cache_metadata_set_needs_check(struct dm_cache_metadata *cmd); +void dm_cache_metadata_set_read_only(struct dm_cache_metadata *cmd); +void dm_cache_metadata_set_read_write(struct dm_cache_metadata *cmd); +int dm_cache_metadata_abort(struct dm_cache_metadata *cmd); + /*----------------------------------------------------------------*/ #endif /* DM_CACHE_METADATA_H */ |