Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 480d0bf0 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: remove amdgpu_fence_is_signaled 



It's just overhead to check the fence value
when we signal them directly anyway.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarChunming Zhou <david1.zhou@amd.com>
parent 91cc6418

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

+0 −25
Original line number Diff line number Diff line
@@ -546,30 +546,6 @@ static const char *amdgpu_fence_get_timeline_name(struct fence *f) 
	return (const char *)fence->ring->name;

}



/**

 * amdgpu_fence_is_signaled - test if fence is signaled

 *

 * @f: fence to test

 *

 * Test the fence sequence number if it is already signaled. If it isn't

 * signaled start fence processing. Returns True if the fence is signaled.

 */

static bool amdgpu_fence_is_signaled(struct fence *f)

{

	struct amdgpu_fence *fence = to_amdgpu_fence(f);

	struct amdgpu_ring *ring = fence->ring;



	if (atomic64_read(&ring->fence_drv.last_seq) >= fence->seq)

		return true;



	amdgpu_fence_process(ring);



	if (atomic64_read(&ring->fence_drv.last_seq) >= fence->seq)

		return true;



	return false;

}



/**

 * amdgpu_fence_enable_signaling - enable signalling on fence

 * @fence: fence
@@ -622,7 +598,6 @@ static const struct fence_ops amdgpu_fence_ops = { 
	.get_driver_name = amdgpu_fence_get_driver_name,

	.get_timeline_name = amdgpu_fence_get_timeline_name,

	.enable_signaling = amdgpu_fence_enable_signaling,

	.signaled = amdgpu_fence_is_signaled,

	.wait = fence_default_wait,

	.release = amdgpu_fence_release,

};