540 	u_long npages;  in vm_phys_init()  local
552 	npages = 0;  in vm_phys_init()
569 		    npages > VM_DMA32_NPAGES_THRESHOLD &&  in vm_phys_init()
577 			npages += atop(seg->end - seg->start);  in vm_phys_init()
598 	npages = 0;  in vm_phys_init()
603 		seg->first_page = &vm_page_array[npages];  in vm_phys_init()
604 		npages += atop(seg->end - seg->start);  in vm_phys_init()
743 		int npages;  in vm_phys_enq_chunk()  local
745 		npages = 1 << order;  in vm_phys_enq_chunk()
746 		m_next = m + npages;  in vm_phys_enq_chunk()
747 		pa = m->phys_addr + ptoa(npages);  in vm_phys_enq_chunk()
769 vm_phys_enq_beg(vm_page_t m, u_int npages, struct vm_freelist *fl, int pool,  in vm_phys_enq_beg()  argument
774 	KASSERT(npages == 0 ||  in vm_phys_enq_beg()
776 	    ((PAGE_SIZE << ilog2(npages)) - 1)) == 0,  in vm_phys_enq_beg()
778 	    __func__, m, npages));  in vm_phys_enq_beg()
779         while (npages > 0) {  in vm_phys_enq_beg()
783 		order = ilog2(npages);  in vm_phys_enq_beg()
788 		npages -= 1 << order;  in vm_phys_enq_beg()
806 vm_phys_enq_range(vm_page_t m, u_int npages, struct vm_freelist *fl, int pool,  in vm_phys_enq_range()  argument
811 	KASSERT(npages == 0 ||  in vm_phys_enq_range()
812 	    ((VM_PAGE_TO_PHYS(m) + npages * PAGE_SIZE) &  in vm_phys_enq_range()
813 	    ((PAGE_SIZE << ilog2(npages)) - 1)) == 0,  in vm_phys_enq_range()
815 	    m, npages));  in vm_phys_enq_range()
816 	while (npages > 0) {  in vm_phys_enq_range()
820 		order = ffs(npages) - 1;  in vm_phys_enq_range()
823 		npages -= 1 << order;  in vm_phys_enq_range()
869 vm_phys_alloc_npages(int domain, int pool, int npages, vm_page_t ma[])  in vm_phys_alloc_npages()  argument
879 	KASSERT(npages <= 1 << (VM_NFREEORDER - 1),  in vm_phys_alloc_npages()
880 	    ("vm_phys_alloc_npages: npages %d is out of range", npages));  in vm_phys_alloc_npages()
892 				end = imin(npages, avail);  in vm_phys_alloc_npages()
895 				if (i == npages) {  in vm_phys_alloc_npages()
902 					return (npages);  in vm_phys_alloc_npages()
915 					end = imin(npages, avail);  in vm_phys_alloc_npages()
918 					if (i == npages) {  in vm_phys_alloc_npages()
926 						return (npages);  in vm_phys_alloc_npages()
1381 vm_phys_enqueue_contig(vm_page_t m, int pool, u_long npages)  in vm_phys_enqueue_contig()  argument
1396 	m_end = m + npages;  in vm_phys_enqueue_contig()
1400 	    (diff = lo ^ (lo + npages - 1)) != 0) {  in vm_phys_enqueue_contig()
1411 		    __func__, m_end - npages, m));  in vm_phys_enqueue_contig()
1427 vm_phys_free_contig(vm_page_t m, int pool, u_long npages)  in vm_phys_free_contig()  argument
1436 	max_order = min(ilog2(lo ^ (lo + npages)), VM_NFREEORDER - 1);  in vm_phys_free_contig()
1442 	m_end = m + npages;  in vm_phys_free_contig()
1443 	order_end = ffsll(lo + npages) - 1;  in vm_phys_free_contig()
1465     u_long npages, vm_paddr_t low, vm_paddr_t high)  in vm_phys_find_range()  argument
1470 	KASSERT(npages > 0, ("npages is zero"));  in vm_phys_find_range()
1480 		if (pa_end - pa_start < ptoa(npages))  in vm_phys_find_range()
1575 vm_phys_find_freelist_contig(struct vm_freelist *fl, u_long npages,  in vm_phys_find_freelist_contig()  argument
1584 	size = npages << PAGE_SHIFT;  in vm_phys_find_freelist_contig()
1633 		    m_iter < m_ret + npages && max_order == m_iter->order;  in vm_phys_find_freelist_contig()
1636 		if (m_iter < m_ret + npages)  in vm_phys_find_freelist_contig()
1650     u_long npages, vm_paddr_t low, vm_paddr_t high,  in vm_phys_find_queues_contig()  argument
1658 	KASSERT(npages > 0, ("npages is 0"));  in vm_phys_find_queues_contig()
1662 	order = flsl(npages - 1);  in vm_phys_find_queues_contig()
1664 	size = npages << PAGE_SHIFT;  in vm_phys_find_queues_contig()
1688 		m_ret = vm_phys_find_freelist_contig(fl, npages,  in vm_phys_find_queues_contig()
1708 vm_phys_alloc_contig(int domain, u_long npages, vm_paddr_t low, vm_paddr_t high,  in vm_phys_alloc_contig()  argument
1718 	KASSERT(npages > 0, ("npages is 0"));  in vm_phys_alloc_contig()
1740 		if (pa_end - pa_start < ptoa(npages))  in vm_phys_alloc_contig()
1751 		m_run = vm_phys_find_queues_contig(queues, npages,  in vm_phys_alloc_contig()
1760 	for (m = m_run; m < &m_run[npages]; m = &m[1 << oind]) {  in vm_phys_alloc_contig()
1768 	vm_phys_enq_range(&m_run[npages], m - &m_run[npages], fl,  in vm_phys_alloc_contig()
1775 	KASSERT(pa_start + ptoa(npages) <= high,  in vm_phys_alloc_contig()
1780 	KASSERT(vm_addr_ok(pa_start, ptoa(npages), alignment, boundary),  in vm_phys_alloc_contig()