C++ (Cpp) topology_add_dev Exemples

Exemple #1

Fichier : topology.c Projet : AdaLovelance/lxcGrsecKernels

static int topology_sysfs_init(void)
{
	int cpu;
	int rc;

	for_each_online_cpu(cpu) {
		rc = topology_add_dev(cpu);
		if (rc)
			return rc;
	}
	hotcpu_notifier(topology_cpu_callback, 0);

	return 0;
}

Exemple #2

static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
		unsigned long action, void *hcpu)
{
	unsigned int cpu = (unsigned long)hcpu;
	struct sys_device *sys_dev;

	sys_dev = get_cpu_sysdev(cpu);
	switch (action) {
	case CPU_ONLINE:
		topology_add_dev(sys_dev);
		break;
	case CPU_DEAD:
		topology_remove_dev(sys_dev);
		break;
	}
	return NOTIFY_OK;
}

Exemple #3

Fichier : topology.c Projet : adyjl/DORIMANX_LG_STOCK_LP_KERNEL

static int __cpuinit topology_sysfs_init(void)
{
	int cpu;
	int rc = 0;

	cpu_notifier_register_begin();

	for_each_online_cpu(cpu) {
		rc = topology_add_dev(cpu);
		if (rc)
			goto out;
	}
	__hotcpu_notifier(topology_cpu_callback, 0);

out:
	cpu_notifier_register_done();
	return rc;
}

Exemple #4

Fichier : topology.c Projet : AdaLovelance/lxcGrsecKernels

static int topology_cpu_callback(struct notifier_block *nfb,
				 unsigned long action, void *hcpu)
{
	unsigned int cpu = (unsigned long)hcpu;
	int rc = 0;

	switch (action) {
	case CPU_UP_PREPARE:
	case CPU_UP_PREPARE_FROZEN:
		rc = topology_add_dev(cpu);
		break;
	case CPU_UP_CANCELED:
	case CPU_UP_CANCELED_FROZEN:
	case CPU_DEAD:
	case CPU_DEAD_FROZEN:
		topology_remove_dev(cpu);
		break;
	}
	return notifier_from_errno(rc);
}