drm/amdgpu: validate duplicates first

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

Signed-off-by: Christian König <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1fffc338f69dbf52a45e2156c8a06014ee5c2246..6f89f8e034d0eb05b96378581f8dfa7dee0fb319 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -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) {