[Intel-gfx] [PATCH v2 8/9] drm/i915: Do not record a successful syncpoint for a dma-await

[Michał Winiarski]

On Wed, Apr 12, 2017 at 01:48:24PM +0100, Chris Wilson wrote:
> As we may unwind the requests, even though the request we are awaiting
> has a global_seqno that seqno may be revoked during the await and so we
> can not reliably use it as a barrier for all future awaits on the same
> timeline.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Michał Winiarski <michal.winiarski at intel.com>

Reviewed-by: Michał Winiarski <michal.winiarski at intel.com>

-Michał

> ---
>  drivers/gpu/drm/i915/i915_gem_request.c | 34 ++++++++++++++++-----------------
>  1 file changed, 16 insertions(+), 18 deletions(-)