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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-05 08:05:11 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-05 08:05:11 -0400 |
| commit | 75d8f2931a803b803cb4a850448460475c20f30b (patch) | |
| tree | 9853b9084fa55609c8e4abbc1763bc500e05da50 /fs/btrfs/compression.c | |
| parent | ffb690d5aa36d38d7bed7579e3f07b84ff6b3a08 (diff) | |
| parent | e93c7d1bc350189511d32cec2f0af79c30e7fa47 (diff) | |
Merge branch 'asoc-omap' into for-3.7
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) | |||
| 818 | btrfs_compress_op[idx]->free_workspace(workspace); | 818 | btrfs_compress_op[idx]->free_workspace(workspace); |
| 819 | atomic_dec(alloc_workspace); | 819 | atomic_dec(alloc_workspace); |
| 820 | wake: | 820 | wake: |
| 821 | smp_mb(); | ||
| 821 | if (waitqueue_active(workspace_wait)) | 822 | if (waitqueue_active(workspace_wait)) |
| 822 | wake_up(workspace_wait); | 823 | wake_up(workspace_wait); |
| 823 | } | 824 | } |