diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 6274f30..89cc4f6 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1216,15 +1216,16 @@ static int do_chunk_alloc(struct btrfs_trans_handle *trans, if (ret == -ENOSPC) { printk("space info full %Lu\n", flags); space_info->full = 1; - goto out; + goto out_unlock; } BUG_ON(ret); ret = btrfs_make_block_group(trans, extent_root, 0, flags, BTRFS_FIRST_CHUNK_TREE_OBJECTID, start, num_bytes); BUG_ON(ret); -out: +out_unlock: mutex_unlock(&extent_root->fs_info->chunk_mutex); +out: return 0; } @@ -2274,7 +2275,8 @@ static int noinline walk_down_tree(struct btrfs_trans_handle *trans, free_extent_buffer(next); mutex_unlock(&root->fs_info->alloc_mutex); - reada_walk_down(root, cur, path->slots[*level]); + if (path->slots[*level] == 0) + reada_walk_down(root, cur, path->slots[*level]); next = read_tree_block(root, bytenr, blocksize, ptr_gen); @@ -2446,8 +2448,6 @@ int btrfs_drop_snapshot(struct btrfs_trans_handle *trans, struct btrfs_root break; if (wret < 0) ret = wret; - ret = -EAGAIN; - break; } for (i = 0; i <= orig_level; i++) { if (path->nodes[i]) { |