next_unlinked    2037 fs/xfs/xfs_inode.c 	xfs_agino_t		next_unlinked)
next_unlinked    2062 fs/xfs/xfs_inode.c 	if (next_unlinked == NULLAGINO) {
next_unlinked    2068 fs/xfs/xfs_inode.c 	iu->iu_next_unlinked = next_unlinked;