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Lines Matching defs:kpt

522 	 * form the KPT free list.
526 		panic("pmap_init: cannot allocate KPT free list");
540 	PMAP_DPRINTF(PDB_INIT, ("pmap_init: KPT: %ld pages from %lx to %lx\n",
1694  *	Garbage-collect KPT pages.  Helper for the above (bogus)
1714 		struct kpt_page *kpt, **pkpt;
1748 			printf("collect: freeing KPT page at %lx (ste %x@%p)\n",
1763 			printf("collect: freeing KPT page at %lx (ste %x@%p)\n",
1776 		for (pkpt = &kpt_used_list, kpt = *pkpt;
1777 		     kpt != NULL;
1778 		     pkpt = &kpt->kpt_next, kpt = *pkpt)
1779 			if (kpt->kpt_pa == kpa)
1782 		if (kpt == NULL)
1783 			panic("pmap_collect: lost a KPT page");
1786 			    kpt->kpt_va, kpa);
1788 		*pkpt = kpt->kpt_next;
1789 		kpt->kpt_next = kpt_free_list;
1790 		kpt_free_list = kpt;
2628 		struct kpt_page *kpt;
2631 		if ((kpt = kpt_free_list) == NULL) {
2637 			    ("enter: no KPT pages, collecting...\n"));
2639 			if ((kpt = kpt_free_list) == NULL)
2640 				panic("pmap_enter_ptpage: can't get KPT page");
2642 		kpt_free_list = kpt->kpt_next;
2643 		kpt->kpt_next = kpt_used_list;
2644 		kpt_used_list = kpt;
2645 		ptpa = kpt->kpt_pa;
2646 		memset((void *)kpt->kpt_va, 0, PAGE_SIZE);
2654 			printf("enter: add &Sysptmap[%d]: %x (KPT page %lx)\n",
2655 			    ix, Sysptmap[ix], kpt->kpt_va);