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drm/amdgpu: also trace already allocated VMIDs 

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2015-09-28 12:01:20 +02:00 committed by Alex Deucher
parent 3d2ce0d239
commit 39ff8449c5
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -147,8 +147,10 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
/* check if the id is still valid */
if (vm_id->id && vm_id->last_id_use &&
vm_id->last_id_use == adev->vm_manager.active[vm_id->id])
vm_id->last_id_use == adev->vm_manager.active[vm_id->id]) {
trace_amdgpu_vm_grab_id(vm_id->id, ring->idx);
return 0;
}
/* we definately need to flush */
vm_id->pd_gpu_addr = ~0ll;