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| author | Ingo Molnar <mingo@kernel.org> | 2012-09-19 17:32:12 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-09-19 17:32:12 +0200 |
| commit | 81a15f2ee56fe725ce68e3cdad982117e261d47d (patch) | |
| tree | 930188dd285b2c2b8c0625849d24bf68ed1f0ca0 /fs/btrfs/compression.c | |
| parent | 0570a365a6b8ccbfe7baa459de2b7396ddf2de90 (diff) | |
| parent | 5698bd757d55b1bb87edd1a9744ab09c142abfc2 (diff) | |
Merge tag 'v3.6-rc6' into x86/cleanups
Merge Linux v3.6-rc6 before applying more cleanups.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 86eff48dab78..43d1c5a3a030 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -818,6 +818,7 @@ static void free_workspace(int type, struct list_head *workspace) btrfs_compress_op[idx]->free_workspace(workspace); atomic_dec(alloc_workspace); wake: + smp_mb(); if (waitqueue_active(workspace_wait)) wake_up(workspace_wait); } |