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| author | Kent Overstreet <kmo@daterainc.com> | 2013-09-23 23:17:34 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-05 07:13:09 -0700 |
| commit | 7866bece346caecd88c53c6603e178ce4ebda87b (patch) | |
| tree | e3828214fc61f44d6b2d42f8a6e61eff0723d02f /scripts/patch-kernel | |
| parent | ff1a51b9bf5808f2d40b8e605ff7f7cdc7973b3e (diff) | |
bcache: Fix a shrinker deadlock
commit a698e08c82dfb9771e0bac12c7337c706d729b6d upstream.
GFP_NOIO means we could be getting called recursively - mca_alloc() ->
mca_data_alloc() - definitely can't use mutex_lock(bucket_lock) then.
Whoops.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions