Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLBrange flush v2

From: Linus Torvalds
Date: Sun Dec 15 2013 - 13:34:30 EST


On Sun, Dec 15, 2013 at 7:55 AM, Mel Gorman <mgorman@xxxxxxx> wrote:
>
> Short answer -- There appears to be a second bug where 3.13-rc3 is less
> fair to threads getting time on the CPU.

Hmm. Can you point me at the (fixed) microbenchmark you mention?

Linus
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