Hi Chris, On Wed, Jan 13, 2021 at 12:45:52PM +0000, Chris Wilson wrote: > Originally, we used the signal->lock as a means of following the > previous link in its timeline and peeking at the previous fence. > However, we have replaced the explicit serialisation with a series of > very careful probes that anticipate the links being deleted and the > fences recycled before we are able to acquire a strong reference to it. > We do not need the signal->lock crutch anymore, nor want the contention. > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxx> Thanks, Andi _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
