Dear All, Isn't there problem in this code snippet? wake_up will called even before releasing spin lock. If there are sleeping threads/processes, they will wakeup and spinlock is never be unlocked. Am I wrong?
spin_lock(&ud->lock); ud->event |= event; wake_up(&ud->eh_waitq); spin_unlock(&ud->lock); Thanks Best Regards Himanshu -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecar...@nl.linux.org Please read the FAQ at http://kernelnewbies.org/FAQ
