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Commit d8e0cae6 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: validate duplicates first 



Most VM BOs end up in the duplicates list, validate it
first make -ENOMEM less likely.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarChunming Zhou <David1.Zhou@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent eceb8a15

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

+2 −2
Original line number Diff line number Diff line
@@ -421,11 +421,11 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p) 


	amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);



	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);

	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);

	if (r)

		goto error_validate;



	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);

	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);



error_validate:

	if (r) {