424 	pgcnt_t	npages;  in segspt_shmincore()  local
458 		npages = btopr(len);  in segspt_shmincore()
459 		if (anon_index + npages > btopr(shmd->shm_amp->size)) {  in segspt_shmincore()
463 		for (i = 0; i < npages; i++, anon_index++) {  in segspt_shmincore()
528 	pgcnt_t		npages = btopr(amp->size);  in segspt_create()  local
549 		if (err = anon_swap_adjust(npages))  in segspt_create()
559 		if ((ppa = kmem_zalloc(((sizeof (page_t *)) * npages),  in segspt_create()
592 	    NULL, 0, ptob(npages));  in segspt_create()
611 			more_pgs = new_npgs - npages;  in segspt_create()
626 			(void) anon_copy_ptr(amp->ahp, 0, nahp, 0, npages,  in segspt_create()
628 			anon_release(amp->ahp, npages);  in segspt_create()
630 			ASSERT(amp->swresv == ptob(npages));  in segspt_create()
633 			npages = new_npgs;  in segspt_create()
636 		sptd->spt_ppa_lckcnt = kmem_zalloc(npages *  in segspt_create()
639 		sptd->spt_realsize = ptob(npages);  in segspt_create()
647 	if ((err = anon_map_createpages(amp, anon_index, ptob(npages), ppa,  in segspt_create()
654 	for (i = 0; i < npages; i++)  in segspt_create()
665 			for (i = 0; i < npages; i++)  in segspt_create()
676 	for (i = 0; i < npages; i++) {  in segspt_create()
685 			for (i = 0; i < npages; i++)  in segspt_create()
713 	for (a = addr, pidx = 0; pidx < npages; a += pgsz, pidx += pgcnt) {  in segspt_create()
714 		sz = MIN(pgsz, ptob(npages - pidx));  in segspt_create()
732 		for (i = 0; i < npages; i++)  in segspt_create()
736 	kmem_free(ppa, ((sizeof (page_t *)) * npages));  in segspt_create()
737 	sptd->spt_realsize = ptob(npages);  in segspt_create()
738 	atomic_add_long(&spt_used, npages);  in segspt_create()
749 		kmem_free(ppa, (sizeof (*ppa) * npages));  in segspt_create()
754 		anon_swap_restore(npages);  in segspt_create()
764 	pgcnt_t		npages;  in segspt_free_pages()  local
782 	npages = btop(len);  in segspt_free_pages()
794 		npages = btop(amp->size);  in segspt_free_pages()
806 	for (anon_idx = 0; anon_idx < npages; anon_idx++) {  in segspt_free_pages()
918 		atomic_add_long(&spt_used, -npages);  in segspt_free_pages()
919 		anon_swap_restore(npages);  in segspt_free_pages()
978 	pgcnt_t pg_idx, npages, tot_npages, npgs;  in segspt_dismpagelock()  local
1002 	npages = btopr(len);  in segspt_dismpagelock()
1008 	if (pg_idx + npages > btopr(sptd->spt_amp->size)) {  in segspt_dismpagelock()
1057 		for (an_idx = pg_idx; an_idx < pg_idx + npages; ) {  in segspt_dismpagelock()
1091 		for (an_idx = pg_idx; an_idx < pg_idx + npages; ) {  in segspt_dismpagelock()
1245 	for (an_idx = pg_idx; an_idx < pg_idx + npages; ) {  in segspt_dismpagelock()
1334 	pgcnt_t np, page_index, npages;  in segspt_shmpagelock()  local
1362 	npages = btopr(len);  in segspt_shmpagelock()
1368 	if (page_index + npages > btopr(sptd->spt_amp->size)) {  in segspt_shmpagelock()
1590 	pgcnt_t npages, i, free_availrmem = 0;  in segspt_reclaim()  local
1598 	npages = (len >> PAGESHIFT);  in segspt_reclaim()
1599 	ASSERT(npages);  in segspt_reclaim()
1602 	ASSERT(npages == btopr(sptd->spt_amp->size));  in segspt_reclaim()
1611 		for (i = 0; i < npages; i++) {  in segspt_reclaim()
1637 		kmem_free(pplist, sizeof (page_t *) * npages);  in segspt_reclaim()
1735 	pgcnt_t npages;  in segspt_softunlock()  local
1797 	npages = btopr(len);  in segspt_softunlock()
1798 	ASSERT(shmd->shm_softlockcnt >= npages);  in segspt_softunlock()
1799 	atomic_add_long((ulong_t *)(&(shmd->shm_softlockcnt)), -npages);  in segspt_softunlock()
1977 	pgcnt_t npages;  in segspt_dismfault()  local
2025 	npages = btopr(size);  in segspt_dismfault()
2033 	ASSERT((segspt_addr + ptob(npages)) <=  in segspt_dismfault()
2041 		atomic_add_long((ulong_t *)(&(shmd->shm_softlockcnt)), npages);  in segspt_dismfault()
2052 		ppa = kmem_zalloc(npages * sizeof (page_t *), KM_SLEEP);  in segspt_dismfault()
2058 				    &(shmd->shm_softlockcnt)), -npages);  in segspt_dismfault()
2071 			for (; pidx < npages; a += pgsz, pidx += pgcnt) {  in segspt_dismfault()
2081 				page_migrate(seg, shm_addr, ppa, npages);  in segspt_dismfault()
2083 			for (; pidx < npages; a += pgsz, pidx += pgcnt) {  in segspt_dismfault()
2094 				for (i = 0; i < npages; i++) {  in segspt_dismfault()
2102 			    curspt->a_hat, segspt_addr, ptob(npages),  in segspt_dismfault()
2108 				for (i = 0; i < npages; i++) {  in segspt_dismfault()
2115 		kmem_free(ppa, npages * sizeof (page_t *));  in segspt_dismfault()
2160 	pgcnt_t npages;  in segspt_shmfault()  local
2216 	npages = btopr(size);  in segspt_shmfault()
2229 	if ((sptseg_addr + ptob(npages)) >  in segspt_shmfault()
2233 	npages = btopr(size);  in segspt_shmfault()
2247 		atomic_add_long((ulong_t *)(&(shmd->shm_softlockcnt)), npages);  in segspt_shmfault()
2281 		ppa = kmem_zalloc(sizeof (page_t *) * npages, KM_SLEEP);  in segspt_shmfault()
2295 		for (i = 0; i < npages; i++) {  in segspt_shmfault()
2304 		ASSERT(i == npages);  in segspt_shmfault()
2320 			for (; pidx < npages; a += pgsz, pidx += pgcnt) {  in segspt_shmfault()
2321 				sz = MIN(pgsz, ptob(npages - pidx));  in segspt_shmfault()
2331 				page_migrate(seg, shm_addr, ppa, npages);  in segspt_shmfault()
2333 			for (; pidx < npages; a += pgsz, pidx += pgcnt) {  in segspt_shmfault()
2334 				sz = MIN(pgsz, ptob(npages - pidx));  in segspt_shmfault()
2343 			for (i = 0; i < npages; i++)  in segspt_shmfault()
2348 		kmem_free(ppa, sizeof (page_t *) * npages);  in segspt_shmfault()
2357 		segspt_softunlock(seg, sptseg_addr, ptob(npages), rw);  in segspt_shmfault()
2608 spt_unlockedbytes(pgcnt_t npages, page_t **ppa)  in spt_unlockedbytes()  argument
2613 	for (i = 0; i < npages; i++) {  in spt_unlockedbytes()
2628 spt_lockpages(struct seg *seg, pgcnt_t anon_index, pgcnt_t npages,  in spt_lockpages()  argument
2653 	for (i = 0; i < npages; anon_index++, pos++, i++) {  in spt_lockpages()
2657 			nlck = MIN(nlck, npages - i);  in spt_lockpages()
2716 spt_unlockpages(struct seg *seg, pgcnt_t anon_index, pgcnt_t npages,  in spt_unlockpages()  argument
2733 	for (i = 0; i < npages; i++, anon_index++) {  in spt_unlockpages()
2773 		if (nlck > 0 && (nlck == nlck_limit || i == npages - 1)) {  in spt_unlockpages()
2796 	pgcnt_t		npages, a_npages;  in segspt_shmlockop()  local
2818 	npages = btopr(len);  in segspt_shmlockop()
2820 	if (an_idx + npages > btopr(shmd->shm_amp->size)) {  in segspt_shmlockop()
2870 		unlocked = spt_unlockedbytes(npages, &ppa[ppa_idx]);  in segspt_shmlockop()
2878 			sts = spt_lockpages(seg, an_idx, npages,  in segspt_shmlockop()
2917 		sts = spt_unlockpages(seg, an_idx, npages, &unlocked);  in segspt_shmlockop()