C++ (Cpp) tboot_wait_for_aps Examples

Example #1

File: tboot.c Project: KutuSystems/kutu_linux

static int tboot_dying_cpu(unsigned int cpu)
{
	atomic_inc(&ap_wfs_count);
	if (num_online_cpus() == 1) {
		if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
			return -EBUSY;
	}
	return 0;
}

Example #2

File: tboot.c Project: 0-T-0/ps4-linux

static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
			      void *hcpu)
{
	switch (action) {
	case CPU_DYING:
		atomic_inc(&ap_wfs_count);
		if (num_online_cpus() == 1)
			if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
				return NOTIFY_BAD;
		break;
	}
	return NOTIFY_OK;
}