933 	unsigned long offset, i;  in swap_alloc_cluster()  local
955 	for (i = 0; i < SWAPFILE_CLUSTER; i++)  in swap_alloc_cluster()
956 		map[i] = SWAP_HAS_CACHE;  in swap_alloc_cluster()
1332 	unsigned int i, free_entries = 0;  in put_swap_page()  local
1344 		for (i = 0; i < SWAPFILE_CLUSTER; i++) {  in put_swap_page()
1345 			val = map[i];  in put_swap_page()
1360 	for (i = 0; i < size; i++, entry.val++) {  in put_swap_page()
1361 		if (!__swap_entry_free_locked(si, offset + i, SWAP_HAS_CACHE)) {  in put_swap_page()
1364 			if (i == size - 1)  in put_swap_page()
1399 	int i;  in swapcache_free_entries()  local
1414 	for (i = 0; i < n; ++i) {  in swapcache_free_entries()
1415 		p = swap_info_get_cont(entries[i], prev);  in swapcache_free_entries()
1417 			swap_entry_free(p, entries[i]);  in swapcache_free_entries()
1545 	int i;  in swap_page_trans_huge_swapped()  local
1554 	for (i = 0; i < SWAPFILE_CLUSTER; i++) {  in swap_page_trans_huge_swapped()
1555 		if (swap_count(map[offset + i])) {  in swap_page_trans_huge_swapped()
1584 	int i, map_swapcount, _total_mapcount, _total_swapcount;  in page_trans_huge_map_swapcount()  local
1618 	for (i = 0; i < HPAGE_PMD_NR; i++) {  in page_trans_huge_map_swapcount()
1619 		mapcount = atomic_read(&page[i]._mapcount) + 1;  in page_trans_huge_map_swapcount()
1622 			swapcount = swap_count(map[offset + i]);  in page_trans_huge_map_swapcount()
2095 	unsigned int i;  in find_next_to_unuse()  local
2104 	for (i = prev + 1; i < si->max; i++) {  in find_next_to_unuse()
2105 		count = READ_ONCE(si->swap_map[i]);  in find_next_to_unuse()
2107 			if (!frontswap || frontswap_test(si, i))  in find_next_to_unuse()
2109 		if ((i % LATENCY_LIMIT) == 0)  in find_next_to_unuse()
2113 	if (i == si->max)  in find_next_to_unuse()
2114 		i = 0;  in find_next_to_unuse()
2116 	return i;  in find_next_to_unuse()
2133 	unsigned int i;  in try_to_unuse()  local
2179 	i = 0;  in try_to_unuse()
2182 	       (i = find_next_to_unuse(si, i, frontswap)) != 0) {  in try_to_unuse()
2184 		entry = swp_entry(type, i);  in try_to_unuse()
2185 		page = find_get_page(swap_address_space(entry), i);  in try_to_unuse()
2425 	int i;  in setup_swap_info()  local
2436 	for_each_node(i) {  in setup_swap_info()
2438 			p->avail_lists[i].prio = -p->prio;  in setup_swap_info()
2440 			if (swap_node(p) == i)  in setup_swap_info()
2441 				p->avail_lists[i].prio = 1;  in setup_swap_info()
2443 				p->avail_lists[i].prio = -p->prio;  in setup_swap_info()
2828 	int i;  in alloc_swap_info()  local
2864 	for_each_node(i)  in alloc_swap_info()
2865 		plist_node_init(&p->avail_lists[i], 0);  in alloc_swap_info()
2935 	int i;  in read_swap_header()  local
2952 		for (i = 0; i < swap_header->info.nr_badpages; i++)  in read_swap_header()
2953 			swab32s(&swap_header->info.badpages[i]);  in read_swap_header()
3019 	unsigned long i, idx;  in setup_swap_map_and_extents()  local
3026 	for (i = 0; i < swap_header->info.nr_badpages; i++) {  in setup_swap_map_and_extents()
3027 		unsigned int page_nr = swap_header->info.badpages[i];  in setup_swap_map_and_extents()
3042 	for (i = maxpages; i < round_up(maxpages, SWAPFILE_CLUSTER); i++)  in setup_swap_map_and_extents()
3043 		inc_cluster_info_page(p, cluster_info, i);  in setup_swap_map_and_extents()
3074 		for (i = 0; i < DIV_ROUND_UP(nr_clusters, SWAP_CLUSTER_COLS); i++) {  in setup_swap_map_and_extents()
3075 			idx = i * SWAP_CLUSTER_COLS + j;  in setup_swap_map_and_extents()