From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB6DBC433F5 for ; Tue, 1 Feb 2022 02:13:37 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 382438D004A; Mon, 31 Jan 2022 21:13:37 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 331928D0028; Mon, 31 Jan 2022 21:13:37 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1F8DB8D004A; Mon, 31 Jan 2022 21:13:37 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0001.hostedemail.com [216.40.44.1]) by kanga.kvack.org (Postfix) with ESMTP id 10FED8D0028 for ; Mon, 31 Jan 2022 21:13:37 -0500 (EST) Received: from smtpin26.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 9C1839A7E4 for ; Tue, 1 Feb 2022 02:13:36 +0000 (UTC) X-FDA: 79092589632.26.069B995 Received: from mail-ed1-f41.google.com (mail-ed1-f41.google.com [209.85.208.41]) by imf21.hostedemail.com (Postfix) with ESMTP id 35DD41C000B for ; Tue, 1 Feb 2022 02:13:36 +0000 (UTC) Received: by mail-ed1-f41.google.com with SMTP id n10so30836213edv.2 for ; Mon, 31 Jan 2022 18:13:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:reply-to:references:mime-version :content-disposition:in-reply-to:user-agent; bh=z5a1UA3AmbqOXaqFeyJhuFNz4swNgX216lj5ZDFGhKs=; b=golD3uou61gyyuK2ClpPfQPeMByIwIfGy+a7BC6fFu9rrj/T68DWSrynlXOEWwUtX+ 5dN3KFTradKVC9DShueDJciw/xAndf4MaR2jxNfJpz0RRaYkEmZyQLpB7va6Jls1ipEv XVyggpJaVrEYUCoffC6KcQg2evhZdKFHt35YjbGvTpUwoo4sOHQKy7XHnOvp0bqmKKRE xFokZaJXFcOQIDPvUJ2C/OGdlTSOC8JJoBm/0AA8mZJdLVEWMVrtgdJo1QwQzllKQ6oE mU4K/0SPD/tn2xVKtPv24/3MtQ9s883pGnZll+50x6ZlN5bmtKkZRyf5VI/oXw564NCa 2qTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:reply-to :references:mime-version:content-disposition:in-reply-to:user-agent; bh=z5a1UA3AmbqOXaqFeyJhuFNz4swNgX216lj5ZDFGhKs=; b=ZaM3NFqE/Zv+kFlQh5+q3qWDUCrdI3pCfnKaJW+DHkjduxZBmIWf5+AazgByxh6bvV rgokdl5QusT8yu913OFYbRp2Uylns+sJCJ6Klwz01Wb5l5h0icoylEirJfDE5OEgK2mX emBYKh/YDLNoHcexnq/Tkansx1p3dE5hpQogYhaBNZGWuNv/e210i17cBtiWmwLnq+wG Luehd2ybwS027pWpyb7HFAGKB7/1AFdh6+cUOFzZiJialWh5d1OLd9kLZ+osrc40/T/O ifAy55O/uOs7eCwoj+A/faeLhrF39QAU9H0hONL5zk7nkhK/z2b+SoN7jUhrt++sEeoq I19g== X-Gm-Message-State: AOAM530O0O7TEIWfmDolZpvQwrQy99r1BqM1+Yb42RDpUBBtKrVrOEef YW47QIMK1OCufpGLJGITByU= X-Google-Smtp-Source: ABdhPJyBB5jGiaCXsb4tSAGZp9HZi3+G9kvqf9xVjsmhxEdAvhQWT2R8Xl4sPkuB05u88Wz4K8dPyw== X-Received: by 2002:a50:fd14:: with SMTP id i20mr23453496eds.122.1643681614916; Mon, 31 Jan 2022 18:13:34 -0800 (PST) Received: from localhost ([185.92.221.13]) by smtp.gmail.com with ESMTPSA id w25sm18618783edv.68.2022.01.31.18.13.34 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 31 Jan 2022 18:13:34 -0800 (PST) Date: Tue, 1 Feb 2022 02:13:33 +0000 From: Wei Yang To: Michal Hocko Cc: Andrew Morton , linux-mm@kvack.org, LKML , David Hildenbrand , Alexey Makhalov , Dennis Zhou , Eric Dumazet , Oscar Salvador , Tejun Heo , Christoph Lameter , Nico Pache , Wei Yang , Rafael Aquini , Michal Hocko Subject: Re: [PATCH 1/6] mm, memory_hotplug: make arch_alloc_nodedata independent on CONFIG_MEMORY_HOTPLUG Message-ID: <20220201021333.tyw5fxsvymqxudsp@master> Reply-To: Wei Yang References: <20220127085305.20890-1-mhocko@kernel.org> <20220127085305.20890-2-mhocko@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220127085305.20890-2-mhocko@kernel.org> User-Agent: NeoMutt/20170113 (1.7.2) X-Rspamd-Queue-Id: 35DD41C000B X-Rspam-User: nil Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=golD3uou; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (imf21.hostedemail.com: domain of richard.weiyang@gmail.com designates 209.85.208.41 as permitted sender) smtp.mailfrom=richard.weiyang@gmail.com X-Stat-Signature: w6jki3dm88gf98eensejkafhrqb34gko X-Rspamd-Server: rspam08 X-HE-Tag: 1643681616-687639 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, Jan 27, 2022 at 09:53:00AM +0100, Michal Hocko wrote: >From: Michal Hocko > >This is a preparatory patch and it doesn't introduce any functional >change. It merely pulls out arch_alloc_nodedata (and co) outside of >CONFIG_MEMORY_HOTPLUG because the following patch will need to call this >from the generic MM code. > >Acked-by: Rafael Aquini >Signed-off-by: Michal Hocko Reviewed-by: Wei Yang -- Wei Yang Help you, Help me