426 		swap_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before, int *after);
484     vm_pindex_t pindex, vm_pindex_t count, vm_size_t *freed);
1036     vm_pindex_t pindex, daddr_t addr)  in swp_pager_xfer_source()  argument
1045 	if (swp_pager_meta_lookup(dstobject, pindex) != SWAPBLK_NONE) {  in swp_pager_xfer_source()
1055 	dstaddr = swp_pager_meta_build(dstobject, pindex, addr);  in swp_pager_xfer_source()
1126 swap_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before,  in swap_pager_haspage()  argument
1139 	blk0 = swp_pager_meta_lookup(object, pindex);  in swap_pager_haspage()
1153 			if (i > pindex)  in swap_pager_haspage()
1155 			blk = swp_pager_meta_lookup(object, pindex - i);  in swap_pager_haspage()
1167 			blk = swp_pager_meta_lookup(object, pindex + i);  in swap_pager_haspage()
1233 	    rounddown(m->pindex, SWAP_META_PAGES));  in swap_pager_unswapped()
1236 	if (sb->d[m->pindex % SWAP_META_PAGES] == SWAPBLK_NONE)  in swap_pager_unswapped()
1238 	swp_pager_freeswapspace(sb->d[m->pindex % SWAP_META_PAGES], 1);  in swap_pager_unswapped()
1239 	sb->d[m->pindex % SWAP_META_PAGES] = SWAPBLK_NONE;  in swap_pager_unswapped()
1260 	vm_pindex_t pindex;  in swap_pager_getpages_locked()  local
1269 	if (!swap_pager_haspage(object, ma[0]->pindex, &maxbehind, &maxahead)) {  in swap_pager_getpages_locked()
1293 		pindex = ma[reqcount - 1]->pindex;  in swap_pager_getpages_locked()
1295 		if (msucc != NULL && msucc->pindex - pindex - 1 < *rahead)  in swap_pager_getpages_locked()
1296 			*rahead = msucc->pindex - pindex - 1;  in swap_pager_getpages_locked()
1300 		pindex = ma[0]->pindex;  in swap_pager_getpages_locked()
1302 		if (mpred != NULL && pindex - mpred->pindex - 1 < *rbehind)  in swap_pager_getpages_locked()
1303 			*rbehind = pindex - mpred->pindex - 1;  in swap_pager_getpages_locked()
1315 			p = vm_page_alloc(object, ma[0]->pindex - i,  in swap_pager_getpages_locked()
1327 			    ma[reqcount - 1]->pindex + i + 1, VM_ALLOC_NORMAL);  in swap_pager_getpages_locked()
1341 	pindex = bm->pindex;  in swap_pager_getpages_locked()
1342 	blk = swp_pager_meta_lookup(object, pindex);  in swap_pager_getpages_locked()
1344 	    ("no swap blocking containing %p(%jx)", object, (uintmax_t)pindex));  in swap_pager_getpages_locked()
1351 		MPASS(p->pindex == bm->pindex + i);  in swap_pager_getpages_locked()
1530 			addr = swp_pager_meta_build(mreq->object, mreq->pindex,  in swap_pager_putpages()
2029 swp_pager_meta_build(vm_object_t object, vm_pindex_t pindex, daddr_t swapblk)  in swp_pager_meta_build()  argument
2039 	rdpi = rounddown(pindex, SWAP_META_PAGES);  in swp_pager_meta_build()
2109 	modpi = pindex % SWAP_META_PAGES;  in swp_pager_meta_build()
2132     vm_pindex_t pindex, vm_pindex_t count, vm_size_t *moved)  in swp_pager_meta_transfer()  argument
2150 	offset = pindex;  in swp_pager_meta_transfer()
2151 	last = pindex + count;  in swp_pager_meta_transfer()
2154 		    rounddown(pindex, SWAP_META_PAGES));  in swp_pager_meta_transfer()
2157 		start = pindex > sb->p ? pindex - sb->p : 0;  in swp_pager_meta_transfer()
2170 				if (m != NULL && m->pindex != pindex + i - 1)  in swp_pager_meta_transfer()
2173 				    vm_page_lookup(srcobject, pindex + i);  in swp_pager_meta_transfer()
2179 		pindex = sb->p + SWAP_META_PAGES;  in swp_pager_meta_transfer()
2204 swp_pager_meta_free(vm_object_t object, vm_pindex_t pindex, vm_pindex_t count,  in swp_pager_meta_free()  argument
2207 	swp_pager_meta_transfer(object, NULL, pindex, count, freed);  in swp_pager_meta_free()
2221 	vm_pindex_t pindex;  in swp_pager_meta_free_all()  local
2230 	for (pindex = 0; (sb = SWAP_PCTRIE_LOOKUP_GE(  in swp_pager_meta_free_all()
2231 	    &object->un_pager.swp.swp_blks, pindex)) != NULL;) {  in swp_pager_meta_free_all()
2232 		pindex = sb->p + SWAP_META_PAGES;  in swp_pager_meta_free_all()
2256 swp_pager_meta_lookup(vm_object_t object, vm_pindex_t pindex)  in swp_pager_meta_lookup()  argument
2270 	    rounddown(pindex, SWAP_META_PAGES));  in swp_pager_meta_lookup()
2273 	return (sb->d[pindex % SWAP_META_PAGES]);  in swp_pager_meta_lookup()
2284 swap_pager_find_least(vm_object_t object, vm_pindex_t pindex)  in swap_pager_find_least()  argument
2295 	    rounddown(pindex, SWAP_META_PAGES));  in swap_pager_find_least()
2298 	if (sb->p < pindex) {  in swap_pager_find_least()
2299 		for (i = pindex % SWAP_META_PAGES; i < SWAP_META_PAGES; i++) {  in swap_pager_find_least()
2304 		    roundup(pindex, SWAP_META_PAGES));  in swap_pager_find_least()