182 	unsigned char *map = si->swap_map + offset;  in swap_only_has_cache()
772 	unsigned char *map = si->swap_map;  in cluster_reclaim_range()
820 	unsigned char *map = si->swap_map;  in cluster_scan_range()
892 		WARN_ON_ONCE(si->swap_map[offset]);  in cluster_alloc_range()
893 		si->swap_map[offset] = 1;  in cluster_alloc_range()
992 	unsigned char *map = si->swap_map;  in swap_reclaim_full_clusters()
1441 		count = si->swap_map[offset];  in swap_put_entries_cluster()
1607 	count = si->swap_map[offset];  in swap_put_entry_locked()
1618 	WRITE_ONCE(si->swap_map[offset], count);  in swap_put_entry_locked()
1697 	unsigned char *map = si->swap_map + offset;  in swap_entries_free()
1726 	return si->swap_map[offset];  in __swap_count()
1741 	count = si->swap_map[offset];  in swap_entry_swapped()
1768 	count = si->swap_map[offset];  in swp_swapcount()
1775 	page = vmalloc_to_page(si->swap_map + offset);  in swp_swapcount()
1798 	unsigned char *map = si->swap_map;  in swap_page_trans_huge_swapped()
2235 			swp_count = READ_ONCE(si->swap_map[offset]);  in unuse_pte_range()
2382 		count = READ_ONCE(si->swap_map[i]);  in find_next_to_unuse()
2648 			    unsigned char *swap_map,  in setup_swap_info()  argument
2659 	si->swap_map = swap_map;  in setup_swap_info()
2678 				unsigned char *swap_map,  in enable_swap_info()  argument
2684 	setup_swap_info(si, prio, swap_map, cluster_info, zeromap);  in enable_swap_info()
2702 	setup_swap_info(si, si->prio, si->swap_map, si->cluster_info, si->zeromap);  in reinsert_swap_info()
2772 	unsigned char *swap_map;  in SYSCALL_DEFINE1()  local
2863 	swap_map = p->swap_map;  in SYSCALL_DEFINE1()
2864 	p->swap_map = NULL;  in SYSCALL_DEFINE1()
2878 	vfree(swap_map);  in SYSCALL_DEFINE1()
2937 		if (!(si->flags & SWP_USED) || !si->swap_map)  in swap_start()
2958 		if (!(si->flags & SWP_USED) || !si->swap_map)  in swap_next()
3227 			  unsigned char *swap_map,  in setup_swap_map()  argument
3232 	swap_map[0] = SWAP_MAP_BAD; /* omit header page */  in setup_swap_map()
3238 			swap_map[page_nr] = SWAP_MAP_BAD;  in setup_swap_map()
3340 	unsigned char *swap_map = NULL;  in SYSCALL_DEFINE2()  local
3432 	swap_map = vzalloc(maxpages);  in SYSCALL_DEFINE2()
3433 	if (!swap_map) {  in SYSCALL_DEFINE2()
3442 	error = setup_swap_map(si, swap_header, swap_map, maxpages);  in SYSCALL_DEFINE2()
3527 	enable_swap_info(si, prio, swap_map, cluster_info, zeromap);  in SYSCALL_DEFINE2()
3557 	vfree(swap_map);  in SYSCALL_DEFINE2()
3608 		count = si->swap_map[offset + i];  in swap_dup_entries()
3627 		count = si->swap_map[offset + i];  in swap_dup_entries()
3640 		WRITE_ONCE(si->swap_map[offset + i], count);  in swap_dup_entries()
3731 	count = si->swap_map[offset];  in add_swap_count_continuation()
3747 	head = vmalloc_to_page(si->swap_map + offset);  in add_swap_count_continuation()
3814 	head = vmalloc_to_page(si->swap_map + offset);  in swap_count_continued()
3896 		head = vmalloc_to_page(si->swap_map + offset);  in free_swap_count_continuations()