[Bug 67062] [HSW ULT bisected] Glbenchmark2.7.0 EgyptHDoffscreen performance reduce by 10%

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67062

--- Comment #14 from ye.tian <yex.tian at intel.com> ---
(In reply to comment #11)

Performance for the two patches:
First patch:  100 fps
second patch: 105 fps (LLC default )
Both patches: 105 fps 

But I don't know how to try both patches:
eLLC default 
     if (level != I915_CACHE_NONE)
-        pte |= HSW_WB_ELLC_LLC_AGE0;
+        pte |= HSW_ELLC;

LLC default 
      if (level != I915_CACHE_NONE)
-        pte |= HSW_WB_LLC_AGE0;
+        pte |= HSW_LLC;

Does it mean:
if (level != I915_CACHE_NONE)
-        pte |= HSW_WB_ELLC_LLC_AGE0;
+        pte |= HSW_ELLC;
+               pte |= HSW_LLC;

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