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 X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5CFFC388F3 for ; Fri, 27 Sep 2019 16:14:29 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AB4A6217D9 for ; Fri, 27 Sep 2019 16:14:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OU6Xnz2i" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AB4A6217D9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3ED5C8E0006; Fri, 27 Sep 2019 12:14:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 375DF8E0001; Fri, 27 Sep 2019 12:14:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 23E8A8E0006; Fri, 27 Sep 2019 12:14:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0224.hostedemail.com [216.40.44.224]) by kanga.kvack.org (Postfix) with ESMTP id F026A8E0001 for ; Fri, 27 Sep 2019 12:14:28 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id 8C86E81D1 for ; Fri, 27 Sep 2019 16:14:28 +0000 (UTC) X-FDA: 75981198216.10.beast21_7e55bb5feea48 X-HE-Tag: beast21_7e55bb5feea48 X-Filterd-Recvd-Size: 3760 Received: from mail-pf1-f194.google.com (mail-pf1-f194.google.com [209.85.210.194]) by imf03.hostedemail.com (Postfix) with ESMTP for ; Fri, 27 Sep 2019 16:14:28 +0000 (UTC) Received: by mail-pf1-f194.google.com with SMTP id 205so1881495pfw.2 for ; Fri, 27 Sep 2019 09:14:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=AaR5OzYbcf+jLy/yyQ0UWIR5YGUMCNa32EYa96X1oJo=; b=OU6Xnz2i+u94fO/4vIXoNMGssGeVRLpSzW0wIhwvEMx8Y60FFwy62xt3kSN3R1HmpE 6u0LIltGp7e8/jYBbLcEFwWU4q/6MYQfBgoictKGKl6DV3wL+8bvdKIR0Y+9p5WNTiCW xg2VL3vFZTH5QZpl3Kb5tICrDZ3uvpcLTaO14gpR/Hk1MP1xqmFviLPirLm3NKM+OIgY SLI0rUruCbcNrJnwlpzmIA0LXYpe3b4I42qHQ2EeXjggkxQDHd27yvIJRVmSpWM96Dd1 HLM2nxjfBBN0jDGNYYVu7IDjrwhaBYiDN6I+/O0fYxs0haDyrMl6DNIPE9r6CYlnG5Yg +4AA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=AaR5OzYbcf+jLy/yyQ0UWIR5YGUMCNa32EYa96X1oJo=; b=Jx7ude+whwbjcaqtpv55Rig7AxXkPZZR81IF/qSTrf997ru5YIhQ3RmcM8Wqa+FXbr SXFmuMMy3Ar+ZQ31RWZOKgGkjpfnWEcouthfnGo6ok7jFcnohIruV+QP1unFOl8OhaUX SxuPVCwgF5GLtpl3wVj76onMKesn2jv93hvv11TAdIKfKAyo8Y9AuYyS8/FKvnKIeM81 fkoamQk3q3mEqSxu6Izwpvei64XDTxEKUaFeOhZ4I/eguVaqJm3N6S3opbl9BHOugur1 Dq07oxnlH2o/iPfH2e3aWtudOA/x124EvfEkyUp1COCRxxRogaOnuCaMyCfBrjzOY5U3 WQjA== X-Gm-Message-State: APjAAAXTI17tH1w4qCNghCP31eh9yj0yIQl2HRwYYI7WWJzp8/37dbZl zt3Q5WYbw3EOQHaaGJLYx2s= X-Google-Smtp-Source: APXvYqz5zLIqBwCG/BiEZQZeWj2tUuWueP32I5tc9JMG6yJk1r+WK8zrdAsy9jvcTn/5F4VaJ1HnNA== X-Received: by 2002:a63:120a:: with SMTP id h10mr9671403pgl.29.1569600866827; Fri, 27 Sep 2019 09:14:26 -0700 (PDT) Received: from Smcdef-MBP.lan ([103.136.220.72]) by smtp.gmail.com with ESMTPSA id s17sm10386912pgg.77.2019.09.27.09.14.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 27 Sep 2019 09:14:26 -0700 (PDT) From: Kaitao Cheng To: akpm@linux-foundation.org Cc: sashal@kernel.org, mhocko@suse.com, osalvador@suse.de, mgorman@techsingularity.net, rppt@linux.ibm.com, dan.j.williams@intel.com, alexander.h.duyck@linux.intel.com, pavel.tatashin@microsoft.com, glider@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Kaitao Cheng , Muchun Song Subject: [PATCH] mm, page_alloc: drop pointless static qualifier in build_zonelists() Date: Sat, 28 Sep 2019 00:14:16 +0800 Message-Id: <20190927161416.62293-1-pilgrimtao@gmail.com> X-Mailer: git-send-email 2.20.1 (Apple Git-117) MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: There is no need to make the 'node_order' variable static since new value always be assigned before use it. Signed-off-by: Kaitao Cheng Signed-off-by: Muchun Song --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3334a769eb91..c473c304d09f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5597,7 +5597,7 @@ static void build_thisnode_zonelists(pg_data_t *pgd= at) =20 static void build_zonelists(pg_data_t *pgdat) { - static int node_order[MAX_NUMNODES]; + int node_order[MAX_NUMNODES]; int node, load, nr_nodes =3D 0; nodemask_t used_mask; int local_node, prev_node; --=20 2.20.1