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SubjectRe: split-lru performance mesurement part2
Andrew Morton wrote:

> dbench is pretty chaotic and it could be that a good change causes
> dbench to get worse. That's happened plenty of times in the past.
>> Do you have any suggestion?
> One of these:
> vmscan-give-referenced-active-and-unmapped-pages-a-second-trip-around-the-lru.patch
> vm-dont-run-touch_buffer-during-buffercache-lookups.patch
> perhaps?

Worth a try, but it could just as well be a CPU scheduler change
that happens to indirectly impact locking :)

All rights reversed.

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