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b=ESCRyFeyzivGehtzkl2S80Ug9HK3ixH4GRTtOA6wrVrALiJs8hp0mC+2Lty58OWDH /Ilre1ynJSb8+/2gYaB5WENLyyCPs7rbTosoc3QSIhJ5OhM90Bv4oAKtEpmYXW3dp3 eAvyF3JZudNJWtOEOvPGD5bOK4PczCXVxrPPtCvY= Date: Wed, 28 May 2025 22:26:37 -0700 From: Andrew Morton To: Chen Yu Cc: peterz@infradead.org, mkoutny@suse.com, shakeel.butt@linux.dev, mingo@redhat.com, tj@kernel.org, hannes@cmpxchg.org, corbet@lwn.net, mgorman@suse.de, mhocko@kernel.org, muchun.song@linux.dev, roman.gushchin@linux.dev, tim.c.chen@intel.com, aubrey.li@intel.com, libo.chen@oracle.com, kprateek.nayak@amd.com, vineethr@linux.ibm.com, venkat88@linux.ibm.com, ayushjai@amd.com, cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, yu.chen.surf@foxmail.com Subject: Re: [PATCH v6 0/2] sched/numa: add statistics of numa balance task migration Message-Id: <20250528222637.38b3a12b6b01d2e499afcb7d@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 81B76160002 X-Stat-Signature: dq7ni5mwka84gphhc1jq4u1ehi51n8j5 X-Rspam-User: X-HE-Tag: 1748496400-139135 X-HE-Meta: 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 FHesK3ng lhIT/OoPiT0WgdFCqMz816YAvDCJis9ESPTw2Jwt0njs4SCACd13fF7Zd5wZFTQw4RSLVbJvZHGV4xShRErvpc5Ativ945Vb8mClhyhEbiy8W+UTC645HZpGY3in2DNUAR9l9Wn3dsNJNweQVawkuI/TWRd3axWQjCYh3hyZwR2CLLMMOIH6niPiztgWW2sKeyKTF6vICagPeocwV8BUYow8aTI7+MsqpyJM5YaB3I9SJNRypRgzKDjWXKgNTiKBPH9ADeBM+AhyQpg6zMQLZog8vUw== 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: List-Subscribe: List-Unsubscribe: On Thu, 29 May 2025 12:53:36 +0800 Chen Yu wrote: > Introducing the task migration and swap statistics in the following places: > /sys/fs/cgroup/{GROUP}/memory.stat > /proc/{PID}/sched > /proc/vmstat > > These statistics facilitate a rapid evaluation of the performance and resource > utilization of the target workload. OK, thanks, I confirmed that there were no code changes since v5 and I updated the changelogs in place. I'll aim to include this series in the second mm.git->Linus pull request next week, unless someone prevents me.