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| author | Slava Pestov <sp@daterainc.com> | 2014-07-11 12:17:41 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2014-08-04 15:23:04 -0700 |
| commit | bf0c55c986540483c34ca640f2eef4c3314388b1 (patch) | |
| tree | 42507e423dd6f73e207329e1264b8101b8057880 /drivers/md/bcache/bcache.h | |
| parent | d83353b319d47ef8cce82467da6a25c2d558253f (diff) | |
bcache: fix crash with incomplete cache set
Change-Id: I6abde52afe917633480caaf4e2518f42a816d886
Diffstat (limited to 'drivers/md/bcache/bcache.h')
| -rw-r--r-- | drivers/md/bcache/bcache.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index d2ebcf32309..04f7bc28ef8 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -477,9 +477,13 @@ struct gc_stat { * CACHE_SET_STOPPING always gets set first when we're closing down a cache set; * we'll continue to run normally for awhile with CACHE_SET_STOPPING set (i.e. * flushing dirty data). + * + * CACHE_SET_RUNNING means all cache devices have been registered and journal + * replay is complete. */ #define CACHE_SET_UNREGISTERING 0 #define CACHE_SET_STOPPING 1 +#define CACHE_SET_RUNNING 2 struct cache_set { struct closure cl; |