4639 int kmsg_dump_register(struct kmsg_dumper *dumper)  in kmsg_dump_register()  argument
4645 	if (!dumper->dump)  in kmsg_dump_register()
4650 	if (!dumper->registered) {  in kmsg_dump_register()
4651 		dumper->registered = 1;  in kmsg_dump_register()
4652 		list_add_tail_rcu(&dumper->list, &dump_list);  in kmsg_dump_register()
4668 int kmsg_dump_unregister(struct kmsg_dumper *dumper)  in kmsg_dump_unregister()  argument
4674 	if (dumper->registered) {  in kmsg_dump_unregister()
4675 		dumper->registered = 0;  in kmsg_dump_unregister()
4676 		list_del_rcu(&dumper->list);  in kmsg_dump_unregister()
4718 	struct kmsg_dumper *dumper;  in kmsg_dump_desc()  local
4724 	list_for_each_entry_rcu(dumper, &dump_list, list) {  in kmsg_dump_desc()
4725 		enum kmsg_dump_reason max_reason = dumper->max_reason;  in kmsg_dump_desc()
4739 		dumper->dump(dumper, &detail);  in kmsg_dump_desc()