252 static int switch_ctr(struct dm_target *ti, unsigned argc, char **argv)  in switch_ctr()  argument
266 	as.argv = argv;  in switch_ctr()
374 				       unsigned argc, char **argv)  in process_set_region_mappings()  argument
381 		const char *string = argv[i];  in process_set_region_mappings()
388 				DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
393 				DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
398 				DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
403 				DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
433 				DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
440 			DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
446 			DMWARN("invalid set_region_mappings argument: '%s'", argv[i]);  in process_set_region_mappings()
469 static int switch_message(struct dm_target *ti, unsigned argc, char **argv)  in switch_message()  argument
478 	if (!strcasecmp(argv[0], "set_region_mappings"))  in switch_message()
479 		r = process_set_region_mappings(sctx, argc, argv);  in switch_message()