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charset=us-ascii Content-Disposition: inline In-Reply-To: X-Stat-Signature: cgkjfy7rmixdajx94n4ie6wz34hpcz59 X-Rspam-User: X-Rspamd-Queue-Id: B9DA2140014 X-Rspamd-Server: rspam06 X-HE-Tag: 1674640267-451588 X-HE-Meta: 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 4a+SIwxR fkOWy+ruFJfR4raIUrbIwGExSY1l6O52dqhLec6bWFD0e9COHq8Jbe+kxLKodau9AtCR0Y6HaGorRBH4D0YIJbhAfvz01O4LzyNHINtSbNTe+06q9ZKxT/VR+18LuuCyO0mrB2YsL2C3gcm0UQOoa2+xKxPjDar6V14j6vmHdWaU2hflLojsvedMuGKi9W3pWlla7NZBhojRpsmgisO7HzKao3Yhxpsv19yqu1HcD534VeDkVH5uEMBHzkx+lKR1thciz0RVDuDqnb69MqY4OQXG5dGwYxlpBdROK X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu 26-01-23 00:41:15, Hyeonggon Yoo wrote: [...] > > Do you happen to have any perf data collected during those runs? I > > would be interested in the memcg side of things. Maybe we can do > > something better there. > > Yes, below is performance data I've collected. > > 6.1.8-debug-preempt-dirty > ========================= > Overhead Command Shared Object Symbol > + 9.14% hackbench [kernel.vmlinux] [k] check_preemption_disabled Thanks! Could you just add callers that are showing in the profile for this call please? -- Michal Hocko SUSE Labs