Cross Reference: /illumos-gate/usr/src/uts/common/fs/proc/prsubr.c

Lines Matching defs:pagev
3581 	prpagev_t *pagev = kmem_alloc(sizeof (prpagev_t), KM_SLEEP);
3589 	pagev->pg_npages = MIN(total_pages, pagev_lim);
3590 	pagev->pg_pnbase = 0;
3592 	pagev->pg_protv =
3593 	    kmem_alloc(pagev->pg_npages * sizeof (uint_t), KM_SLEEP);
3596 		pagev->pg_incore =
3597 		    kmem_alloc(pagev->pg_npages * sizeof (char), KM_SLEEP);
3599 		pagev->pg_incore = NULL;
3601 	return (pagev);
3605 pr_pagev_destroy(prpagev_t *pagev)
3607 	if (pagev->pg_incore != NULL)
3608 		kmem_free(pagev->pg_incore, pagev->pg_npages * sizeof (char));
3610 	kmem_free(pagev->pg_protv, pagev->pg_npages * sizeof (uint_t));
3611 	kmem_free(pagev, sizeof (prpagev_t));
3615 pr_pagev_fill(prpagev_t *pagev, struct seg *seg, caddr_t addr, caddr_t eaddr)
3629 	pagev->pg_pnbase = seg_page(seg, addr);
3630 	pnlim = pagev->pg_pnbase + pagev->pg_npages;
3636 		len = pagev->pg_npages * PAGESIZE;
3638 	if (pagev->pg_incore != NULL) {
3643 		SEGOP_INCORE(seg, addr, len, pagev->pg_incore);
3644 		pn = pagev->pg_pnbase;
3653 			if (pagev->pg_incore[pn++ - pagev->pg_pnbase])
3671 	SEGOP_GETPROT(seg, saddr, len - 1, pagev->pg_protv);
3676 pr_pagev_nextprot(prpagev_t *pagev, struct seg *seg,
3681 	 * address from the start of the pagev.  If the latter is greater,
3685 	caddr_t base = seg->s_base + pagev->pg_pnbase * PAGESIZE;
3694 	if (pagev->pg_incore != NULL) {
3695 		while (pagev->pg_incore[pn - pagev->pg_pnbase] == 0) {
3701 			if (++pn == pagev->pg_pnbase + pagev->pg_npages) {
3702 				addr = pr_pagev_fill(pagev, seg, addr, eaddr);
3717 	ASSERT(pn >= pagev->pg_pnbase);
3718 	ASSERT(pn < (pagev->pg_pnbase + pagev->pg_npages));
3720 	prot = pagev->pg_protv[pn - pagev->pg_pnbase];
3736 		if (++pn == pagev->pg_pnbase + pagev->pg_npages) {
3737 			caddr_t naddr = pr_pagev_fill(pagev, seg, addr, eaddr);
3748 		if (pagev->pg_incore != NULL &&
3749 		    pagev->pg_incore[pn - pagev->pg_pnbase] == 0)
3756 		nprot = pagev->pg_protv[pn - pagev->pg_pnbase];
3892 		prpagev_t *pagev;
3902 			pagev = pr_pagev_create(seg, check_noreserve);
3903 			saddr = pr_pagev_fill(pagev, seg, saddr, eaddr);
3906 			*tmp = pagev;
3919 			pagev = (prpagev_t *)*tmp;
3922 		naddr = pr_pagev_nextprot(pagev, seg, saddrp, eaddr, &prot);