On Mon, 2011-07-18 at 13:52 +0200, Jan Kiszka wrote:
Hi Philippe,
trying to decouple the PREEMPT-RT gatekeeper wakeup path from XNATOMIC
(to fix the remaining races there), I wondered why we need a waitqueue
here at all.
What about an approach like below, i.e. waking up the gatekeeper
Hi Philippe,
trying to decouple the PREEMPT-RT gatekeeper wakeup path from XNATOMIC
(to fix the remaining races there), I wondered why we need a waitqueue
here at all.
What about an approach like below, i.e. waking up the gatekeeper
directly via wake_up_process? That could even be called from
