osfmk/kern/sched_prim.c

492 	char sched_arg[SCHED_STRING_MAX_LENGTH] = { '\0' };
495 	if (!PE_parse_boot_argn("sched", sched_arg, sizeof (sched_arg))) {
497 		if (!PE_get_default("kern.sched", sched_arg,
499 			sched_arg[0] = '\0';
503 	if (strlen(sched_arg) > 0) {
507 		} else if (0 == strcmp(sched_arg, kSchedTraditionalString)) {
512 		} else if (0 == strcmp(sched_arg, kSchedTraditionalWithPsetRunqueueString)) {
519 		} else if (0 == strcmp(sched_arg, kSchedProtoString)) {
526 		} else if (0 == strcmp(sched_arg, kSchedGRRRString)) {
533 		} else if (0 == strcmp(sched_arg, kSchedFixedPriorityString)) {
538 		} else if (0 == strcmp(sched_arg, kSchedFixedPriorityWithPsetRunqueueString)) {
545 			panic("Unrecognized scheduler algorithm: %s", sched_arg);