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 E7213C433EF for ; Sun, 16 Jan 2022 19:24:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8123F6B0073; Sun, 16 Jan 2022 14:24:17 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7C1D06B0074; Sun, 16 Jan 2022 14:24:17 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6B0FE6B0075; Sun, 16 Jan 2022 14:24:17 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0162.hostedemail.com [216.40.44.162]) by kanga.kvack.org (Postfix) with ESMTP id 5E3896B0073 for ; Sun, 16 Jan 2022 14:24:17 -0500 (EST) Received: from smtpin23.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 2635C181EE42D for ; Sun, 16 Jan 2022 19:24:17 +0000 (UTC) X-FDA: 79037126154.23.8D7B6FA Received: from mail-lf1-f47.google.com (mail-lf1-f47.google.com [209.85.167.47]) by imf06.hostedemail.com (Postfix) with ESMTP id C60BC180008 for ; Sun, 16 Jan 2022 19:24:16 +0000 (UTC) Received: by mail-lf1-f47.google.com with SMTP id e3so46886482lfc.9 for ; Sun, 16 Jan 2022 11:24:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=c6evELW+tkD7CtjU/q82JAh8zwV9sibyS+oVT1wgMIo=; b=pS/LRlqPd2v795c2ySY+8PL8UpC5Zl/zUN5+ti7B4CoFeYTvYKCSFwKmMbUVOPcDVc 7eDStVWQH+iALVLXbJ//2+WauF9fp7eC+h+NWylp10lReOm2dExRzmxX6TmsUpamL0FA 3mhzljQgdxIjCnOhaoIUlIh/xT31WP7v/ZND528u73eUybliaipUhuZ8Myurkri9/Bn0 VMYcEsiO5g5dBYFv1judak18DlWxlI2misGKjlM0Uy/c9j5/lFYy/XHbPdCQhuXVVchu erkNGuEzUvBLWQC3ykVipjL4zjFm2geGKSIDKJvecb5eGqp9umVpwKPwj9v6mlgDm1G1 E4Cg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=c6evELW+tkD7CtjU/q82JAh8zwV9sibyS+oVT1wgMIo=; b=Vj+jWSEUXetdjFYLL67OuknkYsGDHY/+Ll5ki3njUZEYbQ3lUn3dXX7ma5fZEmmDk6 HJmKHcCDszLR3LBB1V8LH7NlVz1T79droRHNUbyDqMHCHSlTsKeo1NXHXyR1BtoPBq5U WvL3qt+fy3Oo9DQttZHXljhLJoxICwIckyJPFF419XB0vuXeKXhe7Pkain6KDWDZd+M2 xByzsxrYjA+yIW3l8Yv7LuiX3HWm1wySJGICoFe6OxFcniF5X77g8lywx7Gq4XDW/DgX XTRrykHHaOyOi7Jx8VbCBMz3p4yyecCpp3yAx9h9MoPBmbfN1p5SiCkgDzBmoYBMq4mu vgHw== X-Gm-Message-State: AOAM533HheyVuAqhlqIeApVXP5zF6wGIDP6YgxeLJVpBF39iR58sgyqa 3Wdemb2e6TIImEwZm5fM7p+oQcrEdS+FYtef9YCuzw== X-Google-Smtp-Source: ABdhPJw6mt0uPBES7VWlz/l/3HfrOre8edIq1HG4QyVNrJkP4NMUfE1A5yoz/TNv8wazbvj7f5TgBtQy/ErWCZ/LmWo= X-Received: by 2002:a05:6512:2629:: with SMTP id bt41mr14284903lfb.264.1642361055116; Sun, 16 Jan 2022 11:24:15 -0800 (PST) MIME-Version: 1.0 References: <20220111010302.8864-1-richard.weiyang@gmail.com> <20220111010302.8864-2-richard.weiyang@gmail.com> In-Reply-To: <20220111010302.8864-2-richard.weiyang@gmail.com> From: Shakeel Butt Date: Sun, 16 Jan 2022 11:24:03 -0800 Message-ID: Subject: Re: [PATCH 2/4] mm/memcg: mem_cgroup_per_node is already set to 0 on allocation To: Wei Yang Cc: Johannes Weiner , Michal Hocko , Vladimir Davydov , Andrew Morton , Roman Gushchin , Vlastimil Babka , Matthew Wilcox , Muchun Song , Yang Shi , Suren Baghdasaryan , LKML , Cgroups , Linux MM Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: C60BC180008 X-Stat-Signature: ibxbz86e476371mawtrgs54sobnohror Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b="pS/LRlqP"; spf=pass (imf06.hostedemail.com: domain of shakeelb@google.com designates 209.85.167.47 as permitted sender) smtp.mailfrom=shakeelb@google.com; dmarc=pass (policy=reject) header.from=google.com X-HE-Tag: 1642361056-258080 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 Mon, Jan 10, 2022 at 5:03 PM Wei Yang wrote: > > kzalloc_node() would set data to 0, so it's not necessary to set it > again. > > Signed-off-by: Wei Yang Reviewed-by: Shakeel Butt