362 	ci = si->cluster_info;  in lock_cluster()
471 	cluster_list_add_tail(&si->discard_clusters, si->cluster_info, idx);  in swap_cluster_schedule_discard()
478 	struct swap_cluster_info *ci = si->cluster_info;  in __free_cluster()
493 	info = si->cluster_info;  in swap_do_scheduled_discard()
532 	struct swap_cluster_info *ci = si->cluster_info;  in alloc_cluster()
541 	struct swap_cluster_info *ci = si->cluster_info + idx;  in free_cluster()
563 	struct swap_cluster_info *cluster_info, unsigned long page_nr)  in inc_cluster_info_page()  argument
567 	if (!cluster_info)  in inc_cluster_info_page()
569 	if (cluster_is_free(&cluster_info[idx]))  in inc_cluster_info_page()
572 	VM_BUG_ON(cluster_count(&cluster_info[idx]) >= SWAPFILE_CLUSTER);  in inc_cluster_info_page()
573 	cluster_set_count(&cluster_info[idx],  in inc_cluster_info_page()
574 		cluster_count(&cluster_info[idx]) + 1);  in inc_cluster_info_page()
583 	struct swap_cluster_info *cluster_info, unsigned long page_nr)  in dec_cluster_info_page()  argument
587 	if (!cluster_info)  in dec_cluster_info_page()
590 	VM_BUG_ON(cluster_count(&cluster_info[idx]) == 0);  in dec_cluster_info_page()
591 	cluster_set_count(&cluster_info[idx],  in dec_cluster_info_page()
592 		cluster_count(&cluster_info[idx]) - 1);  in dec_cluster_info_page()
594 	if (cluster_count(&cluster_info[idx]) == 0)  in dec_cluster_info_page()
612 		cluster_is_free(&si->cluster_info[offset]);  in scan_swap_map_ssd_cluster_conflict()
835 	if (si->cluster_info) {  in scan_swap_map_slots()
878 	if (si->cluster_info) {  in scan_swap_map_slots()
917 	inc_cluster_info_page(si, si->cluster_info, offset);  in scan_swap_map_slots()
940 	if (si->cluster_info) {  in scan_swap_map_slots()
1317 	dec_cluster_info_page(p, p->cluster_info, offset);  in swap_entry_free()
2294 			    struct swap_cluster_info *cluster_info)  in setup_swap_info()  argument
2318 	p->cluster_info = cluster_info;  in setup_swap_info()
2347 				struct swap_cluster_info *cluster_info)  in enable_swap_info()  argument
2353 	setup_swap_info(p, prio, swap_map, cluster_info);  in enable_swap_info()
2371 	setup_swap_info(p, p->prio, p->swap_map, p->cluster_info);  in reinsert_swap_info()
2392 	struct swap_cluster_info *cluster_info;  in SYSCALL_DEFINE1()  local
2515 	cluster_info = p->cluster_info;  in SYSCALL_DEFINE1()
2516 	p->cluster_info = NULL;  in SYSCALL_DEFINE1()
2527 	kvfree(cluster_info);  in SYSCALL_DEFINE1()
2900 					struct swap_cluster_info *cluster_info,  in setup_swap_map_and_extents()  argument
2927 			inc_cluster_info_page(p, cluster_info, page_nr);  in setup_swap_map_and_extents()
2933 		inc_cluster_info_page(p, cluster_info, i);  in setup_swap_map_and_extents()
2941 		inc_cluster_info_page(p, cluster_info, 0);  in setup_swap_map_and_extents()
2954 	if (!cluster_info)  in setup_swap_map_and_extents()
2968 			if (cluster_count(&cluster_info[idx]))  in setup_swap_map_and_extents()
2970 			cluster_set_flag(&cluster_info[idx], CLUSTER_FLAG_FREE);  in setup_swap_map_and_extents()
2971 			cluster_list_add_tail(&p->free_clusters, cluster_info,  in setup_swap_map_and_extents()
2992 	struct swap_cluster_info *cluster_info = NULL;  in SYSCALL_DEFINE2()  local
3097 		cluster_info = kvcalloc(nr_cluster, sizeof(*cluster_info),  in SYSCALL_DEFINE2()
3099 		if (!cluster_info) {  in SYSCALL_DEFINE2()
3105 			spin_lock_init(&((cluster_info + ci)->lock));  in SYSCALL_DEFINE2()
3127 		cluster_info, maxpages, &span);  in SYSCALL_DEFINE2()
3184 	enable_swap_info(p, prio, swap_map, cluster_info);  in SYSCALL_DEFINE2()
3221 	kvfree(cluster_info);  in SYSCALL_DEFINE2()