On Fri, 2010-07-09 at 09:35 -0700, Darren Hart wrote: > If pendowner is blocked on "lock" to begin with (he should be as his > waiter struct in in the rtmutex waiters list) then he can't block on > someone else until he either acquires this one or removes himself as a > waiter (due to a timeout for instance) - both of these operations > require holding lock->wait_lock, which is held by the caller of > wakeup_next_waiter(). Hm, right, first thing wakee does is re-grab the wait_lock. -Mike -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
