diff options
| author | Christian König <christian.koenig@amd.com> | 2021-09-22 14:14:01 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-10-20 14:06:35 +0200 |
| commit | a0a8e75948117f37a1f849c44d026d0775ca59a7 (patch) | |
| tree | ba0999d57e639546912f62bb68792b1a1022013c /drivers/gpu/drm/amd/amdgpu | |
| parent | c93ce6a6dfbd3e258186ab10f95472ee571583b3 (diff) | |
| download | linux-a0a8e75948117f37a1f849c44d026d0775ca59a7.tar.gz | |
drm/amdgpu: use new iterator in amdgpu_vm_prt_fini
No need to actually allocate an array of fences here.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20211005113742.1101-14-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 6b15cad78de9..e42dd79ed6f4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2090,30 +2090,14 @@ static void amdgpu_vm_free_mapping(struct amdgpu_device *adev, static void amdgpu_vm_prt_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm) { struct dma_resv *resv = vm->root.bo->tbo.base.resv; - struct dma_fence *excl, **shared; - unsigned i, shared_count; - int r; + struct dma_resv_iter cursor; + struct dma_fence *fence; - r = dma_resv_get_fences(resv, &excl, &shared_count, &shared); - if (r) { - /* Not enough memory to grab the fence list, as last resort - * block for all the fences to complete. - */ - dma_resv_wait_timeout(resv, true, false, - MAX_SCHEDULE_TIMEOUT); - return; - } - - /* Add a callback for each fence in the reservation object */ - amdgpu_vm_prt_get(adev); - amdgpu_vm_add_prt_cb(adev, excl); - - for (i = 0; i < shared_count; ++i) { + dma_resv_for_each_fence(&cursor, resv, true, fence) { + /* Add a callback for each fence in the reservation object */ amdgpu_vm_prt_get(adev); - amdgpu_vm_add_prt_cb(adev, shared[i]); + amdgpu_vm_add_prt_cb(adev, fence); } - - kfree(shared); } /** |