From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7877A1A3167; Thu, 29 May 2025 05:26:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748496400; cv=none; b=qKsTdT3kVWHdRUF12r1HijkblQwqNJ9cpId3Uk9DjBQX5JeiEqu3MTAHsGejlXrvn8Opc1LehhqajvlOu8cRagCOsKe4J4sDNTUTSj0FvuFZazvXElalT0teq6GMOtzUZrLephwyxnnunaQul0A3nFuzVG45M+68SiEAE8XumYE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748496400; c=relaxed/simple; bh=cVBzFvZviZ8pvz+47LE3tqeO5frJE/NB6BSJkLFA6pg=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=KybegitOcOTpPiHB6WVXysd8gBw8vw1B1zxf26k95WM9aVt+YPoxXCKs/Cff0Be82A/+At7mju5k9JsuuwA7fCE53EkpGh0dhbprMbLek489vlggHbeeCOC2BnnbPdlCxor8MhFc5TkOBgEqCBsikl5v7flDkHtfQ3lQuohxhUs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=ESCRyFey; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ESCRyFey" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58CACC4CEEA; Thu, 29 May 2025 05:26:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1748496399; bh=cVBzFvZviZ8pvz+47LE3tqeO5frJE/NB6BSJkLFA6pg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; 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) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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.