[Intel-gfx] [PATCH 05/11] drm/vmwgfx: Remove call to reservation_object_test_signaled_rcu before wait

Sinclair Yeh syeh at vmware.com
Wed Oct 5 17:03:00 UTC 2016


Hi,

I'm preparing a fixes pull request, and I'll include this one if it
hasn't been applied by others already.

Sinclair


On Wed, Oct 05, 2016 at 09:41:22PM +0530, Sumit Semwal wrote:
> Hi Thomas, Sinclair,
> 
> On 23 September 2016 at 18:26, Daniel Vetter <daniel at ffwll.ch> wrote:
> > On Mon, Aug 29, 2016 at 08:08:28AM +0100, Chris Wilson wrote:
> >> Since fence_wait_timeout_reservation_object_wait_timeout_rcu() with a
> >> timeout of 0 becomes reservation_object_test_signaled_rcu(), we do not
> >> need to handle such conversion in the caller. The only challenge are
> >> those callers that wish to differentiate the error code between the
> >> nonblocking busy check and potentially blocking wait.
> >>
> >> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> >> Cc: Sinclair Yeh <syeh at vmware.com>
> >> Cc: Thomas Hellstrom <thellstrom at vmware.com>
> >> Reviewed-by: Sinclair Yeh <syeh at vmware.com>
> >
> > Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> >
> Could you please let me know if this patch is already queued up at
> your end, or should I just take it via drm-misc with Sinclair's r-b?
> 
> Thanks and Best,
> Sumit.


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