On Fri, 30 Sep 2016, Steven Rostedt wrote: > This looks awfully complex. Would something as simple as this work? > > What harm can happen by moving the holding of the lock after the > wakeups for RT? That's exactly bringing us back to the state before we added the delayed wakeup so that the woken waiter will not be blocked on hb->lock right away. That's 2 extra context switches for nothing. Thanks, tglx -- 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
