[PATCH 4/8] drm/amdgpu: stop checking GPU reset counter during VMID grab

Christian König ckoenig.leichtzumerken at gmail.com
Wed Jan 31 15:47:52 UTC 2018


We do this later on when we flush the VMID anyway.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 8374fe870e8c..2cb4e1750d10 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -266,8 +266,7 @@ static int amdgpu_vmid_grab_reserved_locked(struct amdgpu_vm *vm,
 	bool needs_flush = vm->use_cpu_for_update;
 
 	flushed  = id->flushed_updates;
-	if ((amdgpu_vmid_had_gpu_reset(adev, id)) ||
-	    (id->owner != vm->entity.fence_context) ||
+	if ((id->owner != vm->entity.fence_context) ||
 	    (job->vm_pd_addr != id->pd_gpu_addr) ||
 	    (updates && (!flushed || updates->context != flushed->context ||
 			dma_fence_is_later(updates, flushed))) ||
@@ -350,9 +349,6 @@ int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 		bool needs_flush = vm->use_cpu_for_update;
 
 		/* Check all the prerequisites to using this VMID */
-		if (amdgpu_vmid_had_gpu_reset(adev, id))
-			continue;
-
 		if (id->owner != vm->entity.fence_context)
 			continue;
 
-- 
2.14.1



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