diff options
| author | Christian König <christian.koenig@amd.com> | 2019-03-14 09:10:01 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-09-16 10:42:55 -0500 |
| commit | 807e2994092c0bd863c0141c99f5e3f807d4c7f8 (patch) | |
| tree | 45fec8f8a69063fc9de73644f967b2863d149304 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 47ca7efa4c13f8698cddc0b9c96938e7febe9258 (diff) | |
| download | lwn-807e2994092c0bd863c0141c99f5e3f807d4c7f8.tar.gz lwn-807e2994092c0bd863c0141c99f5e3f807d4c7f8.zip | |
drm/amdgpu: allow direct submission of PDE updates v2
For handling PDE updates directly in the fault handler.
v2: fix typo in comment
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index a8e9ea0ca7e8..49b4c460f9e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1227,18 +1227,19 @@ static void amdgpu_vm_invalidate_pds(struct amdgpu_device *adev, } /* - * amdgpu_vm_update_directories - make sure that all directories are valid + * amdgpu_vm_update_pdes - make sure that all directories are valid * * @adev: amdgpu_device pointer * @vm: requested vm + * @direct: submit directly to the paging queue * * Makes sure all directories are up to date. * * Returns: * 0 for success, error for failure. */ -int amdgpu_vm_update_directories(struct amdgpu_device *adev, - struct amdgpu_vm *vm) +int amdgpu_vm_update_pdes(struct amdgpu_device *adev, + struct amdgpu_vm *vm, bool direct) { struct amdgpu_vm_update_params params; int r; @@ -1249,6 +1250,7 @@ int amdgpu_vm_update_directories(struct amdgpu_device *adev, memset(¶ms, 0, sizeof(params)); params.adev = adev; params.vm = vm; + params.direct = direct; r = vm->update_funcs->prepare(¶ms, AMDGPU_FENCE_OWNER_VM, NULL); if (r) |