dead_root        3624 fs/btrfs/inode.c 			struct btrfs_root *dead_root;
dead_root        3640 fs/btrfs/inode.c 			list_for_each_entry(dead_root, &fs_info->dead_roots,
dead_root        3642 fs/btrfs/inode.c 				if (dead_root->root_key.objectid ==