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SubjectRe: [PATCH] fix crash when using XFS on loopback
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On Thu, Jan 9, 2014 at 2:19 AM, Andrew Morton <akpm@linux-foundation.org> wrote:
>> cache-misses are reduced by this patchset, roughly 5%.
>> And elapsed times are also improved by 3.1% to baseline.
>
> ah, OK, thanks, useful. A few instructions added to page_mapping()
> won't have effects like that!

Yup, I merged the series because the numbers were so impressive.

There's a link to the cover letter in merge commit 24f971a but it
would have been better to include them in the changelog itself.

Pekka


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