Exemplos de update_avg_interval em C++ (Cpp)

Exemplo n.º 1

static ssize_t show_avg_interval(struct device *dev,
				 struct device_attribute *devattr,
				 char *buf)
{
	struct acpi_device *acpi_dev = to_acpi_device(dev);
	struct acpi_power_meter_resource *resource = acpi_dev->driver_data;

	mutex_lock(&resource->lock);
	update_avg_interval(resource);
	mutex_unlock(&resource->lock);

	return sprintf(buf, "%llu\n", resource->avg_interval);
}

Exemplo n.º 2

Arquivo: acpi_power_meter.c Projeto: BozkurTR/kernel

/* Handle ACPI event notifications */
static void acpi_power_meter_notify(struct acpi_device *device, u32 event)
{
	struct acpi_power_meter_resource *resource;
	int res;

	if (!device || !acpi_driver_data(device))
		return;

	resource = acpi_driver_data(device);

	mutex_lock(&resource->lock);
	switch (event) {
	case METER_NOTIFY_CONFIG:
		free_capabilities(resource);
		res = read_capabilities(resource);
		if (res)
			break;

		remove_attrs(resource);
		setup_attrs(resource);
		break;
	case METER_NOTIFY_TRIP:
		sysfs_notify(&device->dev.kobj, NULL, POWER_AVERAGE_NAME);
		update_meter(resource);
		break;
	case METER_NOTIFY_CAP:
		sysfs_notify(&device->dev.kobj, NULL, POWER_CAP_NAME);
		update_cap(resource);
		break;
	case METER_NOTIFY_INTERVAL:
		sysfs_notify(&device->dev.kobj, NULL, POWER_AVG_INTERVAL_NAME);
		update_avg_interval(resource);
		break;
	case METER_NOTIFY_CAPPING:
		sysfs_notify(&device->dev.kobj, NULL, POWER_ALARM_NAME);
		dev_info(&device->dev, "Capping in progress.\n");
		break;
	default:
		WARN(1, "Unexpected event %d\n", event);
		break;
	}
	mutex_unlock(&resource->lock);

	acpi_bus_generate_netlink_event(ACPI_POWER_METER_CLASS,
					dev_name(&device->dev), event, 0);
}