1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index e6d579053a47..835daed5561f 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -271,10 +271,10 @@ static int process_one_buffer(struct btrfs_root *log,
                               struct walk_control *wc, u64 gen)
 {
         if (wc->pin) {
-                mutex_lock(&log->fs_info->alloc_mutex);
+                mutex_lock(&log->fs_info->pinned_mutex);
                 btrfs_update_pinned_extents(log->fs_info->extent_root,
                                             eb->start, eb->len, 1);
-                mutex_unlock(&log->fs_info->alloc_mutex);
+                mutex_unlock(&log->fs_info->pinned_mutex);
         }
 
         if (btrfs_buffer_uptodate(eb, gen)) {