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| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-06-29 14:01:15 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 15:06:16 -0400 |
| commit | 192b7dcbb5b1724786521ce9a0f20b87ad65056d (patch) | |
| tree | e68ad63405bf82c33bbd71efd28f48e7976f0e7f | |
| parent | fd53be302f0efabead8e37553eaeed1572d0f727 (diff) | |
| download | linux-192b7dcbb5b1724786521ce9a0f20b87ad65056d.tar.bz2 | |
drm/amdgpu: abstract amdgpu_vm_is_gpu_reset
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index f39679a556f3..60fc9a508c0b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -173,6 +173,13 @@ 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 * @@ -256,7 +263,7 @@ 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) |