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-rw-r--r--fs/btrfs/backref.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 771a036867dc..deef23b36c5b 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -1341,14 +1341,12 @@ again:
goto out;
}
- if (!path->skip_locking) {
+ if (!path->skip_locking)
btrfs_tree_read_lock(eb);
- btrfs_set_lock_blocking_read(eb);
- }
ret = find_extent_in_eb(eb, bytenr,
*extent_item_pos, &eie, ignore_offset);
if (!path->skip_locking)
- btrfs_tree_read_unlock_blocking(eb);
+ btrfs_tree_read_unlock(eb);
free_extent_buffer(eb);
if (ret < 0)
goto out;
@@ -1685,7 +1683,7 @@ char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
name_off, name_len);
if (eb != eb_in) {
if (!path->skip_locking)
- btrfs_tree_read_unlock_blocking(eb);
+ btrfs_tree_read_unlock(eb);
free_extent_buffer(eb);
}
ret = btrfs_find_item(fs_root, path, parent, 0,
@@ -1705,8 +1703,6 @@ char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
eb = path->nodes[0];
/* make sure we can use eb after releasing the path */
if (eb != eb_in) {
- if (!path->skip_locking)
- btrfs_set_lock_blocking_read(eb);
path->nodes[0] = NULL;
path->locks[0] = 0;
}