riscv/riscv/pmap.c

240     vm_page_t m, vm_prot_t prot, vm_page_t mpte, struct rwlock **lockp);
1155 	vm_page_t mpte;
1163 	mpte = PHYS_TO_VM_PAGE(phys);
1164 	return (pmap_unwire_l3(pmap, va, mpte, free));
2020 	vm_page_t mpte, om, l2_m, l3_m;
2053 	mpte = NULL;
2061 		mpte = pmap_alloc_l3(pmap, va, nosleep ? NULL : &lock);
2062 		if (mpte == NULL && nosleep) {
2063 			CTR0(KTR_PMAP, "pmap_enter: mpte == NULL");
2143 		if (mpte != NULL) {
2144 			mpte->wire_count--;
2145 			KASSERT(mpte->wire_count > 0,
2246 	vm_page_t m, mpte;
2252 	mpte = NULL;
2259 		mpte = pmap_enter_quick_locked(pmap, va, m, prot, mpte, &lock);
2294     vm_prot_t prot, vm_page_t mpte, struct rwlock **lockp)
2322 		if (mpte && (mpte->pindex == l2pindex)) {
2323 			mpte->wire_count++;
2338 				mpte = PHYS_TO_VM_PAGE(phys);
2339 				mpte->wire_count++;
2345 				mpte = _pmap_alloc_l3(pmap, l2pindex, NULL);
2346 				if (mpte == NULL)
2347 					return (mpte);
2350 		l3 = (pt_entry_t *)PHYS_TO_DMAP(VM_PAGE_TO_PHYS(mpte));
2353 		mpte = NULL;
2359 		if (mpte != NULL) {
2360 			mpte->wire_count--;
2361 			mpte = NULL;
2363 		return (mpte);
2371 		if (mpte != NULL) {
2373 			if (pmap_unwire_l3(pmap, va, mpte, &free)) {
2377 			mpte = NULL;
2379 		return (mpte);
2403 	return (mpte);