[PATCH 3/5] drm/msm: Remove call to reservation_object_test_signaled_rcu before wait

2016-08-12 Thread Sumit Semwal
Hi Chris, On 11 August 2016 at 20:16, 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

[PATCH 3/5] drm/msm: Remove call to reservation_object_test_signaled_rcu before wait

2016-08-11 Thread Chris Wilson
On Thu, Aug 11, 2016 at 11:19:50PM +0530, Sumit Semwal wrote: > Hi Chris, > > On 11 August 2016 at 20:16, 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

[PATCH 3/5] drm/msm: Remove call to reservation_object_test_signaled_rcu before wait

2016-08-11 Thread Chris Wilson
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