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| author | Yan <yanzheng@21cn.com> | 2007-11-01 18:28:42 +0300 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 19:03:57 +0400 |
| commit | 944746ec7575258475958d858cdf3a0e4c8f7b9e (patch) | |
| tree | 34364b6db250533e0170ea35e1cdd91fc549e884 | |
| parent | b97f9203b4d672c06eca50a1b1b99e4f69e1daf8 (diff) | |
| download | linux-944746ec7575258475958d858cdf3a0e4c8f7b9e.tar.xz | |
Btrfs: small fixes for find_lock_delalloc_range.
There is a 'finish_wait', but no 'prepare_to_wait' . So I think that
the 'prepare_to_wait' is missing. The second change is according to
the name of variable.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/extent_map.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 44be9cfd30ee..ff8881fb56d6 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -1044,6 +1044,8 @@ search_again: if (state->state & EXTENT_LOCKED) { DEFINE_WAIT(wait); atomic_inc(&state->refs); + prepare_to_wait(&state->wq, &wait, + TASK_UNINTERRUPTIBLE); write_unlock_irq(&tree->lock); schedule(); write_lock_irq(&tree->lock); @@ -1059,7 +1061,7 @@ search_again: node = rb_next(node); if (!node) break; - total_bytes = state->end - state->start + 1; + total_bytes += state->end - state->start + 1; if (total_bytes >= max_bytes) break; } |