[Intel-gfx] [RFC 8/8] drm/i915: Add support to add execbuffer tags to OA counter reports

[Chris Wilson]

On Wed, Jul 15, 2015 at 02:17:03PM +0530, sourab.gupta at intel.com wrote:
> +/** Inform the kernel that tag is passed through rsvd2 field of
> + * execbuffer args
> + */
> +#define I915_EXEC_TAG			(1<<15)

No need. The tag is always passed along, if this flag isn't set then it
is always 0. If it is, userspace had to use non-zero tag to discriminate
anyway.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre