diff options
| -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; } |