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[147.75.80.249]) by mx.google.com with ESMTPS id fn24-20020a1709069d1800b00a26e00fda98si4107877ejc.719.2023.12.28.10.22.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 10:22:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-12823-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=korg header.b=LhdziUWd; spf=pass (google.com: domain of linux-kernel+bounces-12823-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-12823-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 8EF621F22397 for ; Thu, 28 Dec 2023 18:22:29 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 534E0101C1; Thu, 28 Dec 2023 18:22:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="LhdziUWd" X-Original-To: linux-kernel@vger.kernel.org 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 7C5F6F9D7 for ; Thu, 28 Dec 2023 18:22:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 929E5C433C7; Thu, 28 Dec 2023 18:22:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1703787740; bh=tBExf5HuOVYqV/xViimQaqtRAwARNj/EtfuaeJz5sHk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=LhdziUWdR5ijjRLcubLVV2XfqZsn0HgCDENEHcgR33G+Xxf8aSb5Ry7qzumGuGRDG k4zb/lhlVnEMUjAYrSFDn7kt7Tzn5d6EekXqR+dN70s7M9WyPJ6BhNvmggXFKuzcLX 6GIonfB6Q5LgJcPCE1WztBJuFGI7hXjdTvF88Zlo= Date: Thu, 28 Dec 2023 10:22:19 -0800 From: Andrew Morton To: "Zhijian Li (Fujitsu)" Cc: Greg Kroah-Hartman , "rafael@kernel.org" , "linux-mm@kvack.org" , "ying.huang@intel.com" , "Yasunori Gotou (Fujitsu)" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v2] mm/vmstat: Move pgdemote_* to per-node stats Message-Id: <20231228102219.30f165c01ed837cbe95655dd@linux-foundation.org> In-Reply-To: <7cab217a-8543-4ede-aa67-4cc6900f5fb2@fujitsu.com> References: <20231103031450.1456523-1-lizhijian@fujitsu.com> <7cab217a-8543-4ede-aa67-4cc6900f5fb2@fujitsu.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@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, 28 Dec 2023 03:52:25 +0000 "Zhijian Li (Fujitsu)" wrote: > > This patch also make pgdemote_* behind CONFIG_NUMA_BALANCING, since > > demotion is not available for !CONFIG_NUMA_BALANCING > > I just realized that moving pgdemote_* behind CONFIG_NUMA_BALANCING was wrong. > Demotion works well without CONFIG_NUMA_BALANCING. > > Since this patch was already in the mm-stable branch, is it possible to > replace this patch from mm-stable or post a fixup for this A fixup would be preferred, please. With the appropriate Fixes: