isfree            352 fs/xfs/xfs_rtalloc.c 	int		isfree;		/* extent is free */
isfree            359 fs/xfs/xfs_rtalloc.c 	error = xfs_rtcheck_range(mp, tp, bno, maxlen, 1, &next, &isfree);
isfree            363 fs/xfs/xfs_rtalloc.c 	if (isfree) {