357 	ci = si->cluster_info;  in lock_cluster()
466 	cluster_list_add_tail(&si->discard_clusters, si->cluster_info, idx);  in swap_cluster_schedule_discard()
473 	struct swap_cluster_info *ci = si->cluster_info;  in __free_cluster()
488 	info = si->cluster_info;  in swap_do_scheduled_discard()
519 	struct swap_cluster_info *ci = si->cluster_info;  in alloc_cluster()
528 	struct swap_cluster_info *ci = si->cluster_info + idx;  in free_cluster()
550 	struct swap_cluster_info *cluster_info, unsigned long page_nr)  in inc_cluster_info_page()  argument
554 	if (!cluster_info)  in inc_cluster_info_page()
556 	if (cluster_is_free(&cluster_info[idx]))  in inc_cluster_info_page()
559 	VM_BUG_ON(cluster_count(&cluster_info[idx]) >= SWAPFILE_CLUSTER);  in inc_cluster_info_page()
560 	cluster_set_count(&cluster_info[idx],  in inc_cluster_info_page()
561 		cluster_count(&cluster_info[idx]) + 1);  in inc_cluster_info_page()
570 	struct swap_cluster_info *cluster_info, unsigned long page_nr)  in dec_cluster_info_page()  argument
574 	if (!cluster_info)  in dec_cluster_info_page()
577 	VM_BUG_ON(cluster_count(&cluster_info[idx]) == 0);  in dec_cluster_info_page()
578 	cluster_set_count(&cluster_info[idx],  in dec_cluster_info_page()
579 		cluster_count(&cluster_info[idx]) - 1);  in dec_cluster_info_page()
581 	if (cluster_count(&cluster_info[idx]) == 0)  in dec_cluster_info_page()
599 		cluster_is_free(&si->cluster_info[offset]);  in scan_swap_map_ssd_cluster_conflict()
811 	if (si->cluster_info) {  in scan_swap_map_slots()
854 	if (si->cluster_info) {  in scan_swap_map_slots()
893 	inc_cluster_info_page(si, si->cluster_info, offset);  in scan_swap_map_slots()
916 	if (si->cluster_info) {  in scan_swap_map_slots()
1370 	dec_cluster_info_page(p, p->cluster_info, offset);  in swap_entry_free()
2486 			    struct swap_cluster_info *cluster_info)  in setup_swap_info()  argument
2510 	p->cluster_info = cluster_info;  in setup_swap_info()
2540 				struct swap_cluster_info *cluster_info,  in enable_swap_info()  argument
2546 	setup_swap_info(p, prio, swap_map, cluster_info);  in enable_swap_info()
2565 	setup_swap_info(p, p->prio, p->swap_map, p->cluster_info);  in reinsert_swap_info()
2586 	struct swap_cluster_info *cluster_info;  in SYSCALL_DEFINE1()  local
2714 	cluster_info = p->cluster_info;  in SYSCALL_DEFINE1()
2715 	p->cluster_info = NULL;  in SYSCALL_DEFINE1()
2728 	kvfree(cluster_info);  in SYSCALL_DEFINE1()
3098 					struct swap_cluster_info *cluster_info,  in setup_swap_map_and_extents()  argument
3125 			inc_cluster_info_page(p, cluster_info, page_nr);  in setup_swap_map_and_extents()
3131 		inc_cluster_info_page(p, cluster_info, i);  in setup_swap_map_and_extents()
3139 		inc_cluster_info_page(p, cluster_info, 0);  in setup_swap_map_and_extents()
3152 	if (!cluster_info)  in setup_swap_map_and_extents()
3166 			if (cluster_count(&cluster_info[idx]))  in setup_swap_map_and_extents()
3168 			cluster_set_flag(&cluster_info[idx], CLUSTER_FLAG_FREE);  in setup_swap_map_and_extents()
3169 			cluster_list_add_tail(&p->free_clusters, cluster_info,  in setup_swap_map_and_extents()
3203 	struct swap_cluster_info *cluster_info = NULL;  in SYSCALL_DEFINE2()  local
3304 		cluster_info = kvcalloc(nr_cluster, sizeof(*cluster_info),  in SYSCALL_DEFINE2()
3306 		if (!cluster_info) {  in SYSCALL_DEFINE2()
3312 			spin_lock_init(&((cluster_info + ci)->lock));  in SYSCALL_DEFINE2()
3334 		cluster_info, maxpages, &span);  in SYSCALL_DEFINE2()
3395 	enable_swap_info(p, prio, swap_map, cluster_info, frontswap_map);  in SYSCALL_DEFINE2()
3434 	kvfree(cluster_info);  in SYSCALL_DEFINE2()