btrfs_clear_free_space_tree 3236 fs/btrfs/disk-io.c 		ret = btrfs_clear_free_space_tree(fs_info);
btrfs_clear_free_space_tree   21 fs/btrfs/free-space-tree.h int btrfs_clear_free_space_tree(struct btrfs_fs_info *fs_info);