fs/xfs/xfs_alloc.c

157 	xfs_extlen_t	minlen,		/* minimum length for allocation */
165 	if (alignment > 1 && foundlen >= minlen) {
252 	ASSERT(rlen >= args->minlen);
261 		if ((int)(rlen = rlen - k - args->mod) < (int)args->minlen)
265 		    (int)args->minlen)
268 	ASSERT(rlen >= args->minlen);
293 	if (args->len >= args->minlen)
479  * Extent's length (returned in *len) will be between minlen and maxlen,
489 	ASSERT(args->minlen > 0);
491 	ASSERT(args->minlen <= args->maxlen);
522 		ASSERT(args->len >= args->minlen && args->len <= args->maxlen);
559  * Extent's length (returned in *len) will be between minlen and maxlen,
586 	 * Lookup bno and minlen in the btree (minlen is irrelevant, really).
590 	if ((error = xfs_alloc_lookup_le(bno_cur, args->agbno, args->minlen, &i)))
607 	minend = args->agbno + args->minlen;
663  * Extent's length (returned in len) will be between minlen and maxlen,
749 		 * and skip all those smaller than minlen.
758 				if (ltlen >= args->minlen)
763 			ASSERT(ltlen >= args->minlen);
779 					args->minlen, &ltbnoa, &ltlena);
780 			if (ltlena < args->minlen)
784 			ASSERT(args->len >= args->minlen);
892 	 * we find an entry at least as big as minlen.
900 					args->minlen, &ltbnoa, &ltlena);
901 			if (ltlena >= args->minlen)
916 					args->minlen, &gtbnoa, &gtlena);
917 			if (gtlena >= args->minlen)
935 		if (ltlena >= args->minlen) {
959 						args->alignment, args->minlen,
975 					if (gtlena >= args->minlen) {
1056 						args->alignment, args->minlen,
1072 					if (ltlena >= args->minlen) {
1193  * Extent's length (returned in len) will be between minlen and maxlen,
1251 	xfs_alloc_compute_aligned(fbno, flen, args->alignment, args->minlen,
1278 				args->minlen, &rbno, &rlen);
1307 	if (rlen < args->minlen || !xfs_alloc_fix_minleft(args)) {
1374 	else if (args->minlen == 1 && args->alignment == 1 && !args->isfl &&
1415 	if (flen < args->minlen) {
1808 		if ((args->minlen + args->alignment + args->minalignslop - 1) >
1848 		if ((args->minlen + args->alignment + args->minalignslop - 1) >
1881 	targs.alignment = targs.minlen = targs.prod = targs.isfl = 1;
2260 	ASSERT(args->minlen <= args->maxlen);
2261 	ASSERT(args->minlen <= agsize);
2265 	    args->minlen > args->maxlen || args->minlen > agsize ||
2427 		ASSERT(args->len >= args->minlen);