btrfs_init_new_buffer 4506 fs/btrfs/extent-tree.c 		buf = btrfs_init_new_buffer(trans, root, root->alloc_bytenr,
btrfs_init_new_buffer 4523 fs/btrfs/extent-tree.c 	buf = btrfs_init_new_buffer(trans, root, ins.objectid, level,