On 10/10/2019 14:58, Chris Wilson wrote:
Quoting Chris Wilson (2019-10-10 14:48:49)
Check the user's flags on the struct file before deciding whether or not
to stall before submitting a request. This allows us to reasonably
cheaply honour O_NONBLOCK without checking at more critical phases
during request submission.
One might reasonably expect poll(POLLOUT) to be supported as well in
this case :|
That doesn't kind of fit - mismatch between one fd and multiple
contexts, no? Or you could signal POLLOUT on any, or on all have space.
But that's taking it too far. :)
Regards,
Tvrtko
Bring on ugpu.
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
