before that, we have function to check if reset happens by using reset count.
Change-Id: I2e941dd35295d4210d57a9593d39b5ee9021be9f
Signed-off-by: Chunming Zhou <David1.Zhou at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 58cde30..bbb3587 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -450,7 +450,6 @@ static int amdgpu_vm_grab_reserved_vmid_locked(struct amdgpu_vm *vm,
id->flushed_updates = fence_get(updates);
}
id->pd_gpu_addr = job->vm_pd_addr;
- id->current_gpu_reset_count = atomic_read(&adev->gpu_reset_counter);
atomic64_set(&id->owner, vm->client_id);
job->vm_needs_flush = needs_flush;
if (needs_flush) {
@@ -598,7 +597,6 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
id->pd_gpu_addr = job->vm_pd_addr;
fence_put(id->flushed_updates);
id->flushed_updates = fence_get(updates);
- id->current_gpu_reset_count = atomic_read(&adev->gpu_reset_counter);
atomic64_set(&id->owner, vm->client_id);
needs_flush:
@@ -783,6 +781,8 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job)
mutex_lock(&id_mgr->lock);
fence_put(id->last_flush);
id->last_flush = fence;
+ if (amdgpu_vm_had_gpu_reset(adev, id))
+ id->current_gpu_reset_count = atomic_read(&adev->gpu_reset_counter);
mutex_unlock(&id_mgr->lock);
}
--
1.9.1
