The backref code is going to be moved to backref.c, and read_fs_root() is just a simple wrapper, open-code it to prepare to the incoming code move. Signed-off-by: Qu Wenruo <wqu@xxxxxxxx> --- fs/btrfs/relocation.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 23ed17cd54c4..c44a797b3b25 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -474,12 +474,16 @@ static int handle_indirect_tree_backref(struct btrfs_backref_cache *cache, struct btrfs_backref_edge *edge; struct extent_buffer *eb; struct btrfs_root *root; + struct btrfs_key root_key; struct rb_node *rb_node; int level; bool need_check = true; int ret; - root = read_fs_root(fs_info, ref_key->offset); + root_key.objectid = ref_key->offset; + root_key.type = BTRFS_ROOT_ITEM_KEY; + root_key.offset = (u64)-1; + root = btrfs_get_fs_root(fs_info, &root_key, false); if (IS_ERR(root)) return PTR_ERR(root); if (!test_bit(BTRFS_ROOT_REF_COWS, &root->state)) -- 2.26.0
