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Alumbaugh" Cc: Andrew Morton , Mel Gorman , linux-mm Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: 7cmgcao547acjgr95sykxbowa6yhm9yx X-Rspamd-Queue-Id: 93B6280012 X-HE-Tag: 1674429009-871424 X-HE-Meta: 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 7aeYEXyi W0aOdcdSm5hZeq6kVRKWFsdNnhIxzCGalCGgfrBo4gn5mXP/VDjIYxbqLMSYYz0SHLpWoM8QpHJZ3fkCmAomKFurc4YsWdRqRj5NE40CtOJE2UGaO8suM7aaJ9Zd0AAzIvev0T6NVkKBMFJGxUb3dU8b3k6XtQt9rDfVHcPqph/QiKqzHMzu3TKoLseqyZCCfG89bwkhKUKuuGHMv2nUT63jGpxqSGfzvpahR+l3m7yYmNbdRK/2IGmOv3Sf09vxRNNHkNe58u88n1ws= X-Bogosity: Ham, tests=bogofilter, spamicity=0.061957, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Jan 22, 2023 at 10:53 AM T.J. Alumbaugh wrote: > > Hi Suren, > > On Sun, Jan 22, 2023 at 12:28 AM Suren Baghdasaryan wrote: > > > This is comparing mm-unstable ToT (c04e06325f11 "mm: multi-gen LRU: > > simplify lru_gen_look_around()") with 6.2-rc3, which was my previous > > baseline (both are tested without my patchset). Not sure if this is > > expected, so sending a warning. If this is unexpected, it would also > > be great if someone can confirm this is not a fluke on my side. Sorry, false alert. I found the reason for regression is the CONFIG_KASAN which was enabled in one case and disabled in the other. > > I don't believe this is caused by MGLRU, but I think knowing that > would help bisect the regression. Can you confirm that MGLRU is not > enabled for those results? CONFIG_LRU_GEN was not set in both cases. Sorry for the noise. Thanks, Suren. > > Thanks, > -T.J.