}
/* These are called from os-Linux/sigio.c to protect its pollfds arrays. */
-static DEFINE_SPINLOCK(sigio_spinlock);
+static DEFINE_MUTEX(sigio_mutex);
void sigio_lock(void)
{
- spin_lock(&sigio_spinlock);
+ mutex_lock(&sigio_mutex);
}
void sigio_unlock(void)
{
- spin_unlock(&sigio_spinlock);
+ mutex_unlock(&sigio_mutex);
}