diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 8e69b5acfef..30a5094fffa 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -721,12 +721,14 @@ out: u32 btrfs_count_snapshots_in_path(struct btrfs_root *root, struct btrfs_path *count_path, + u64 expected_owner, u64 first_extent) { struct btrfs_root *extent_root = root->fs_info->extent_root; struct btrfs_path *path; u64 bytenr; u64 found_objectid; + u64 found_owner; u64 root_objectid = root->root_key.objectid; u32 total_count = 0; u32 cur_count; @@ -792,6 +794,13 @@ again: total_count = 2; goto out; } + if (level == -1) { + found_owner = btrfs_ref_objectid(l, ref_item); + if (found_owner != expected_owner) { + total_count = 2; + goto out; + } + } total_count = 1; path->slots[0]++; } |