Exemplo n.º 1
0
ssize_t erst_get_record_count(void)
{
	ssize_t count;
	unsigned long flags;

	if (erst_disable)
		return -ENODEV;

	raw_spin_lock_irqsave(&erst_lock, flags);
	count = __erst_get_record_count();
	raw_spin_unlock_irqrestore(&erst_lock, flags);

	return count;
}
Exemplo n.º 2
0
Arquivo: erst.c Projeto: bpopovych/xen
size_t erst_get_record_count(void)
{
	size_t count;
	unsigned long flags;

	if (!erst_enabled)
		return -ENODEV;

	spin_lock_irqsave(&erst_lock, flags);
	count = __erst_get_record_count();
	spin_unlock_irqrestore(&erst_lock, flags);

	return count;
}