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drm/amdgpu: explicitely sync to VM updates v2

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Allows us to reduce the overhead while syncing to fences a bit.

v2: also drop adev parameter from the functions

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2019-11-29 11:33:54 +01:00
committed by Alex Deucher
parent 6ceeb144b1
commit e095fc17bb
7 changed files with 51 additions and 40 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
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@@ -358,7 +358,7 @@ static int vm_update_pds(struct amdgpu_vm *vm, struct amdgpu_sync *sync)
if (ret)
return ret;
return amdgpu_sync_fence(NULL, sync, vm->last_update, false);
return amdgpu_sync_fence(sync, vm->last_update, false);
}
static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem)
@@ -751,7 +751,7 @@ static int unmap_bo_from_gpuvm(struct amdgpu_device *adev,
amdgpu_vm_clear_freed(adev, vm, &bo_va->last_pt_update);
amdgpu_sync_fence(NULL, sync, bo_va->last_pt_update, false);
amdgpu_sync_fence(sync, bo_va->last_pt_update, false);
return 0;
}
@@ -770,7 +770,7 @@ static int update_gpuvm_pte(struct amdgpu_device *adev,
return ret;
}
return amdgpu_sync_fence(NULL, sync, bo_va->last_pt_update, false);
return amdgpu_sync_fence(sync, bo_va->last_pt_update, false);
}
static int map_bo_to_gpuvm(struct amdgpu_device *adev,
@@ -2045,7 +2045,7 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence **ef)
pr_debug("Memory eviction: Validate BOs failed. Try again\n");
goto validate_map_fail;
}
ret = amdgpu_sync_fence(NULL, &sync_obj, bo->tbo.moving, false);
ret = amdgpu_sync_fence(&sync_obj, bo->tbo.moving, false);
if (ret) {
pr_debug("Memory eviction: Sync BO fence failed. Try again\n");
goto validate_map_fail;