[Intel-gfx] [PATCH v15 14/14] drm/i915/perf: notify sseu configuration changes

[Chris Wilson]

On Wed, May 31, 2017 at 01:33:55PM +0100, Lionel Landwerlin wrote:
>  static void
> -free_oa_buffer(struct drm_i915_private *i915)
> +free_sseu_buffer(struct drm_i915_private *i915)
>  {
> -	mutex_lock(&i915->drm.struct_mutex);
> +	i915_gem_object_unpin_map(i915->perf.sseu_buffer.vma->obj);
> +	i915_vma_unpin(i915->perf.sseu_buffer.vma);
> +	i915_gem_object_put(i915->perf.sseu_buffer.vma->obj);

unpin followed by put is common enough that it is wrapped into
i915_vam_unpin_and_release().
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre