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

Sumit Semwal sumit.semwal at linaro.org
Wed Oct 5 16:11:22 UTC 2016


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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