[Bug 90671] [HSW bisected] SynMark2_v6_0_0_OglBatch1 to OglBatch5 performance reduce by 14% with gnome-session

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90671

--- Comment #5 from ye.tian <yex.tian at intel.com> ---
(In reply to Chris Wilson from comment #4)
> Created attachment 116068 [details] [review]
> Refine dri2 copyregion ring selection
> 
> The other side-effect is that given multiple active rings, we have a chance
> to flip onto the blt ring more often, so this should help:

Test it with this patch, this problem does not exists.

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