Re: [igt-dev] [PATCH i-g-t 1/9] i915/gem_exec_schedule: Limit the plug to fit small rings

Andi Shyti
2019-08-13T14:20:59Z

Hi Chris,

On Tue, Aug 13, 2019 at 07:20:08AM +0100, Chris Wilson wrote:
> If we are not running with a scheduler, we are using a global ringbuffer
> which may not accommodate 16 extra batches. Fortunately, we only need
> one such batch to block the submission queue as without a scheduler, it
> is in order submission (and so the batch is after the main setup
> anyway!).
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

looks straight forward to me.

Reviewed-by: Andi Shyti <andi.shyti@intel.com>

Andi