On Mon, Mar 20, 2017 at 05:03:03PM +1000, Dave Airlie wrote: > This is a repost of the file_sync semaphore support. > > The main difference in this patch is patch1 does a lot > better at handling NULL fences in some places. The poll code > and ioctls should handle ending up with fence being NULL properly now. btw on this I realized that sync_file_get_fence can already return NULL, so no problem really and no need for a dummy fence. Silly me :-) -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
