diff options
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 3af777357ac..f6916ceb392 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -3630,15 +3630,22 @@ noinline int btrfs_del_leaf(struct btrfs_trans_handle *trans, { int ret; u64 root_gen = btrfs_header_generation(path->nodes[1]); + u64 parent_start = path->nodes[1]->start; + u64 parent_owner = btrfs_header_owner(path->nodes[1]); ret = del_ptr(trans, root, path, 1, path->slots[1]); if (ret) return ret; + /* + * btrfs_free_extent is expensive, we want to make sure we + * aren't holding any locks when we call it + */ + btrfs_unlock_up_safe(path, 0); + ret = btrfs_free_extent(trans, root, bytenr, btrfs_level_size(root, 0), - path->nodes[1]->start, - btrfs_header_owner(path->nodes[1]), + parent_start, parent_owner, root_gen, 0, 1); return ret; } |