riscv/kernel/hibernate.c

29 static int sleep_cpu = -EINVAL;
101 	hdr->hartid = cpuid_to_hartid_map(sleep_cpu);
125 	sleep_cpu = riscv_hartid_to_cpuid(hdr->hartid);
126 	if (sleep_cpu < 0) {
128 		sleep_cpu = -EINVAL;
133 	ret = bringup_hibernate_cpu(sleep_cpu);
135 		sleep_cpu = -EINVAL;
150 		sleep_cpu = smp_processor_id();
162 		sleep_cpu = -EINVAL;
407 	if (sleep_cpu < 0) {
412 	return freeze_secondary_cpus(sleep_cpu);