[PATCH 5/5] drm/amdgpu: validate duplicates first

[Alex Deucher]

On Mon, Jan 11, 2016 at 9:35 AM, Christian König
 wrote:
> From: Christian König 
>
> Most VM BOs end up in the duplicates list, validate it
> first make -ENOMEM less likely.
>
> Signed-off-by: Christian König 
> Reviewed-by: Chunming Zhou 

Applied the series.  thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> index 1fffc33..6f89f8e 100644
> --- 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) {
> --
> 2.5.0
>

[PATCH 5/5] drm/amdgpu: validate duplicates first

[Christian König]

From: Christian König 

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

Signed-off-by: Christian König 
Reviewed-by: Chunming Zhou 
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1fffc33..6f89f8e 100644
--- 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) {
-- 
2.5.0