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| author | Christoph Hellwig <hch@lst.de> | 2008-12-02 11:36:10 (GMT) |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-12-02 11:36:10 (GMT) |
| commit | 641f5219f2ea0dfd1c024c91021ddc83f50bf1ce (patch) | |
| tree | 0989c0b847617e791aaef8e50e48723ef8fa17ca /fs/btrfs | |
| parent | ce397c0616de9bfb678569f1dfa655838a711594 (diff) | |
| download | linux-641f5219f2ea0dfd1c024c91021ddc83f50bf1ce.tar.xz | |
Btrfs: sparse lock verification annotations for wait_on_state
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 87dba85..d79ccdb 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -577,6 +577,8 @@ EXPORT_SYMBOL(clear_extent_bit); static int wait_on_state(struct extent_io_tree *tree, struct extent_state *state) + __releases(tree->lock) + __acquires(tree->lock) { DEFINE_WAIT(wait); prepare_to_wait(&state->wq, &wait, TASK_UNINTERRUPTIBLE); |