498 	u_long npages;  in vm_phys_init()  local
510 	npages = 0;  in vm_phys_init()
527 		    npages > VM_DMA32_NPAGES_THRESHOLD &&  in vm_phys_init()
535 			npages += atop(seg->end - seg->start);  in vm_phys_init()
556 	npages = 0;  in vm_phys_init()
561 		seg->first_page = &vm_page_array[npages];  in vm_phys_init()
562 		npages += atop(seg->end - seg->start);  in vm_phys_init()
696 vm_phys_enq_beg(vm_page_t m, u_int npages, struct vm_freelist *fl, int tail)  in vm_phys_enq_beg()  argument
700 	KASSERT(npages == 0 ||  in vm_phys_enq_beg()
702 	    ((PAGE_SIZE << (fls(npages) - 1)) - 1)) == 0,  in vm_phys_enq_beg()
704 	    __func__, m, npages));  in vm_phys_enq_beg()
705         while (npages > 0) {  in vm_phys_enq_beg()
709                 order = fls(npages) - 1;  in vm_phys_enq_beg()
714                 npages -= 1 << order;  in vm_phys_enq_beg()
732 vm_phys_enq_range(vm_page_t m, u_int npages, struct vm_freelist *fl, int tail)  in vm_phys_enq_range()  argument
736 	KASSERT(npages == 0 ||  in vm_phys_enq_range()
737 	    ((VM_PAGE_TO_PHYS(m) + npages * PAGE_SIZE) &  in vm_phys_enq_range()
738 	    ((PAGE_SIZE << (fls(npages) - 1)) - 1)) == 0,  in vm_phys_enq_range()
740 	    m, npages));  in vm_phys_enq_range()
741 	while (npages > 0) {  in vm_phys_enq_range()
745 		order = ffs(npages) - 1;  in vm_phys_enq_range()
750 		npages -= 1 << order;  in vm_phys_enq_range()
780 vm_phys_alloc_npages(int domain, int pool, int npages, vm_page_t ma[])  in vm_phys_alloc_npages()  argument
790 	KASSERT(npages <= 1 << (VM_NFREEORDER - 1),  in vm_phys_alloc_npages()
791 	    ("vm_phys_alloc_npages: npages %d is out of range", npages));  in vm_phys_alloc_npages()
803 				end = imin(npages, avail);  in vm_phys_alloc_npages()
806 				if (i == npages) {  in vm_phys_alloc_npages()
812 					return (npages);  in vm_phys_alloc_npages()
824 					end = imin(npages, avail);  in vm_phys_alloc_npages()
827 					if (i == npages) {  in vm_phys_alloc_npages()
835 						return (npages);  in vm_phys_alloc_npages()
1176 vm_phys_enqueue_contig(vm_page_t m, u_long npages)  in vm_phys_enqueue_contig()  argument
1191 	m_end = m + npages;  in vm_phys_enqueue_contig()
1195 	    (diff = lo ^ (lo + npages - 1)) != 0) {  in vm_phys_enqueue_contig()
1205 		    __func__, m_end - npages, m));  in vm_phys_enqueue_contig()
1219 vm_phys_free_contig(vm_page_t m, u_long npages)  in vm_phys_free_contig()  argument
1228 	max_order = min(flsll(lo ^ (lo + npages)) - 1, VM_NFREEORDER - 1);  in vm_phys_free_contig()
1234 	m_end = m + npages;  in vm_phys_free_contig()
1235 	order_end = ffsll(lo + npages) - 1;  in vm_phys_free_contig()
1257     u_long npages, vm_paddr_t low, vm_paddr_t high)  in vm_phys_find_range()  argument
1262 	KASSERT(npages > 0, ("npages is zero"));  in vm_phys_find_range()
1272 		if (pa_end - pa_start < ptoa(npages))  in vm_phys_find_range()
1351 vm_phys_find_freelist_contig(struct vm_freelist *fl, u_long npages,  in vm_phys_find_freelist_contig()  argument
1360 	size = npages << PAGE_SHIFT;  in vm_phys_find_freelist_contig()
1409 		    m_iter < m_ret + npages && max_order == m_iter->order;  in vm_phys_find_freelist_contig()
1412 		if (m_iter < m_ret + npages)  in vm_phys_find_freelist_contig()
1426     u_long npages, vm_paddr_t low, vm_paddr_t high,  in vm_phys_find_queues_contig()  argument
1434 	KASSERT(npages > 0, ("npages is 0"));  in vm_phys_find_queues_contig()
1438 	order = flsl(npages - 1);  in vm_phys_find_queues_contig()
1440 	size = npages << PAGE_SHIFT;  in vm_phys_find_queues_contig()
1464 		m_ret = vm_phys_find_freelist_contig(fl, npages,  in vm_phys_find_queues_contig()
1483 vm_phys_alloc_contig(int domain, u_long npages, vm_paddr_t low, vm_paddr_t high,  in vm_phys_alloc_contig()  argument
1493 	KASSERT(npages > 0, ("npages is 0"));  in vm_phys_alloc_contig()
1515 		if (pa_end - pa_start < ptoa(npages))  in vm_phys_alloc_contig()
1526 		m_run = vm_phys_find_queues_contig(queues, npages,  in vm_phys_alloc_contig()
1535 	for (m = m_run; m < &m_run[npages]; m = &m[1 << oind]) {  in vm_phys_alloc_contig()
1544 	vm_phys_enq_range(&m_run[npages], m - &m_run[npages], fl, 0);  in vm_phys_alloc_contig()
1550 	KASSERT(pa_start + ptoa(npages) <= high,  in vm_phys_alloc_contig()
1555 	KASSERT(vm_addr_ok(pa_start, ptoa(npages), alignment, boundary),  in vm_phys_alloc_contig()