diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index cf3460e9b122..5e81e3694d92 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -9513,10 +9513,18 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) */ start = block_group->key.objectid; end = start + block_group->key.offset - 1; - clear_extent_bits(&fs_info->freed_extents[0], start, end, + ret = clear_extent_bits(&fs_info->freed_extents[0], start, end, EXTENT_DIRTY, GFP_NOFS); - clear_extent_bits(&fs_info->freed_extents[1], start, end, + if (ret) { + btrfs_set_block_group_rw(root, block_group); + goto end_trans; + } + ret = clear_extent_bits(&fs_info->freed_extents[1], start, end, EXTENT_DIRTY, GFP_NOFS); + if (ret) { + btrfs_set_block_group_rw(root, block_group); + goto end_trans; + } /* Reset pinned so btrfs_put_block_group doesn't complain */ block_group->pinned = 0; @@ -9527,6 +9535,7 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) */ ret = btrfs_remove_chunk(trans, root, block_group->key.objectid); +end_trans: btrfs_end_transaction(trans, root); next: btrfs_put_block_group(block_group); |