cluster_set_null  396 mm/swapfile.c  	cluster_set_null(&list->head);
cluster_set_null  397 mm/swapfile.c  	cluster_set_null(&list->tail);
cluster_set_null  430 mm/swapfile.c  		cluster_set_null(&list->head);
cluster_set_null  431 mm/swapfile.c  		cluster_set_null(&list->tail);
cluster_set_null  591 mm/swapfile.c  	cluster_set_null(&percpu_cluster->index);
cluster_set_null  636 mm/swapfile.c  		cluster_set_null(&cluster->index);
cluster_set_null  649 mm/swapfile.c  		cluster_set_null(&cluster->index);
cluster_set_null 3222 mm/swapfile.c  			cluster_set_null(&cluster->index);