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charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 24794A000C X-Stat-Signature: yqpwcbe8ww6ggotkbemuk3s1e3iz6jkg X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1674719138-925314 X-HE-Meta: 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 JAjZp1Zm OYxVM456BUMpyJyj8fqJtaxE7UpGLtxNT/CeLKVu5AKlXCnBIubbwZq/LG7Q2DShypqXlRXQmdJA3stqfsO3R/KJqbR0af1e5TaAZk4FFWpsAihRhdwOAcigLmlE5+l1xtqdxNWbLUNr82EfLgUVD8Xd2gHzERF8jqpUoDsyrU9Pxy7ht3TQ6R8/mdUvgDErUFX3vbKJgN0JCBWjBxBAOj+N3CCvmtbJf0M5MGHyqwZY7fQkPOA1bbTcSOGI6i+KvbeZ+8lQjyCq452pzrXoiEVJApcx9zy/LfZAcKTxOHLODWl4SMHZXmN+qm2GvDPV4KV/R 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 Wed 25-01-23 15:22:00, Marcelo Tosatti wrote: [...] > Remote draining reduces interruptions whether CPU > is marked as isolated or not: > > - Allows isolated CPUs from benefiting of pcp caching. > - Removes the interruption to non isolated CPUs. See for example > > https://lkml.org/lkml/2022/6/13/2769 This is talking about page allocato per cpu caches, right? In this patch we are talking about memcg pcp caches. Are you sure the same applies here? -- Michal Hocko SUSE Labs