Change-Id: I6266ccaaa0bbd7c1079023dc5a4309e55b749a07
Signed-off-by: Chunming Zhou <David1.Zhou at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 1e6a897..cced2f6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -167,6 +167,13 @@ void amdgpu_vm_move_pt_bos_in_lru(struct amdgpu_device *adev,
spin_unlock(&glob->lru_lock);
}
+static bool amdgpu_vm_is_gpu_reset(struct amdgpu_device *adev,
+ struct amdgpu_vm_id *id)
+{
+ return id->current_gpu_reset_count !=
+ atomic_read(&adev->gpu_reset_counter) ? true : false;
+}
+
/**
* amdgpu_vm_grab_id - allocate the next free VMID
*
@@ -250,7 +257,7 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
/* Check all the prerequisites to using this VMID */
if (!id)
continue;
- if (id->current_gpu_reset_count != atomic_read(&adev->gpu_reset_counter))
+ if (amdgpu_vm_is_gpu_reset(adev, id))
continue;
if (atomic64_read(&id->owner) != vm->client_id)
--
1.9.1
