Cross Reference: /illumos-gate/usr/src/uts/common/vm/seg

Lines Matching refs:len
80 static int	segkp_checkprot(struct seg *seg, caddr_t addr, size_t len,
83 static int	segkp_pagelock(struct seg *seg, caddr_t addr, size_t len,
88 static caddr_t	segkp_get_internal(struct seg *seg, size_t len, uint_t flags,
91 			struct segkp_data *kpd, size_t len);
93 			size_t len, struct segkp_data *kpd, uint_t flags);
95 			size_t len, struct segkp_data *kpd, uint_t flags);
238 segkp_cache_init(struct seg *seg, int maxsize, size_t len, uint_t flags)
253 		segkp_cache[i].kpf_len = len;
302 segkp_get(struct seg *seg, size_t len, uint_t flags)
306 	if (segkp_get_internal(seg, len, flags, &kpd, NULL) != NULL) {
323 	size_t len;
342 	len = freelist->kpf_len;
344 	if (segkp_get_internal(seg, len, flags, &kpd, NULL) != NULL) {
354 	size_t len,
362 	if (segkp_get_internal(seg, len, flags, &kpd, amp) != NULL) {
371  * Return to client base addr. len must be page-aligned. A null value is
372  * returned if there are no more vm resources (e.g. pages, swap). The len
385 	size_t len,
402 	if (len & PAGEOFFSET) {
403 		panic("segkp_get: len is not page-aligned");
416 	 * Fix up the len to reflect the REDZONE if applicable
419 		len += PAGESIZE;
420 	np = btop(len);
422 	vbase = vmem_alloc(SEGKP_VMEM(seg), len, kmflag | VM_BESTFIT);
430 		pages = btop(SEGKP_MAPLEN(len, flags));
432 			vmem_free(SEGKP_VMEM(seg), vbase, len);
458 		    kpd, vbase, len, flags, 1);
461 		if (anon_resv_zone(SEGKP_MAPLEN(len, flags), NULL) == 0) {
467 			vmem_free(SEGKP_VMEM(seg), vbase, len);
472 		    btop(SEGKP_MAPLEN(len, flags)));
478 		    kpd, vbase, len, flags, 1);
560 				kpd->kp_len = len;
592 	kpd->kp_len = len;
638 segkp_release_internal(struct seg *seg, struct segkp_data *kpd, size_t len)
652 	np = btop(len);
933 	size_t		len,
964 		    len != SEGKP_MAPLEN(kpd->kp_len, kpd->kp_flags)) {
969 		if ((err = segkp_load(hat, seg, vaddr, len, kpd, KPD_LOCKED))) {
1001 		err = segkp_load(hat, seg, vaddr, len, kpd, kpd->kp_flags);
1019 		    len != SEGKP_MAPLEN(kpd->kp_len, kpd->kp_flags)) {
1028 		err = segkp_unlock(hat, seg, vaddr, len, kpd, flags);
1040  * vaddr and len.  For this segment type, the only issue is whether or
1046 segkp_checkprot(struct seg *seg, caddr_t vaddr, size_t len, uint_t prot)
1058 	if (len > mlen || vaddr < mbase ||
1059 	    ((vaddr + len) > (mbase + mlen))) {
1084  * vaddr and len.
1091 	size_t len,
1102 	len = P2ROUNDUP(len, PAGESIZE);
1106 		pgcnt_t pages = btop(len);
1117 	vlim = va + len;
1176 	size_t len,
1199 	vlim = va + len;
1201 	hat_unload(hat, va, len,
1261 		pgcnt_t pages = btopr(len);
1396 segkp_pagelock(struct seg *seg, caddr_t addr, size_t len,