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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 BB0C8C433DF for ; Tue, 14 Jul 2020 13:46:09 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 80DE422365 for ; Tue, 14 Jul 2020 13:46:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 80DE422365 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 013CE6B0003; Tue, 14 Jul 2020 09:46:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id F064E6B0007; Tue, 14 Jul 2020 09:46:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E1C076B0008; Tue, 14 Jul 2020 09:46:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0171.hostedemail.com [216.40.44.171]) by kanga.kvack.org (Postfix) with ESMTP id CB1C46B0003 for ; Tue, 14 Jul 2020 09:46:03 -0400 (EDT) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 6795C8248047 for ; Tue, 14 Jul 2020 13:46:03 +0000 (UTC) X-FDA: 77036805006.27.vase92_201521e26ef1 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin27.hostedemail.com (Postfix) with ESMTP id 234433D663 for ; Tue, 14 Jul 2020 13:46:03 +0000 (UTC) X-HE-Tag: vase92_201521e26ef1 X-Filterd-Recvd-Size: 1675 Received: from huawei.com (szxga06-in.huawei.com [45.249.212.32]) by imf42.hostedemail.com (Postfix) with ESMTP for ; Tue, 14 Jul 2020 13:46:02 +0000 (UTC) Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 41D0965B92ED3F315B69; Tue, 14 Jul 2020 21:45:36 +0800 (CST) Received: from [127.0.0.1] (10.174.179.238) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Tue, 14 Jul 2020 21:45:28 +0800 Subject: Re: [PATCH v2] mm/percpu: fix 'defined but not used' warning From: Bixuan Cui To: Stephen Rothwell CC: , , , , , Roman Gushchin References: <20200714134101.80534-1-cuibixuan@huawei.com> <20200714225311.7aeffffd@canb.auug.org.au> <7c871406-4f27-64c0-edca-8f5cee1ea605@huawei.com> Message-ID: <347d8322-e76a-4535-7c74-00fd895ca6e6@huawei.com> Date: Tue, 14 Jul 2020 21:45:27 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <7c871406-4f27-64c0-edca-8f5cee1ea605@huawei.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US X-Originating-IP: [10.174.179.238] X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 234433D663 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 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: On 2020/7/14 21:34, Bixuan Cui wrote: > mm/percpu-internal.h:145:29: warning: =C3=A2=E2=82=AC=CB=9Cpcpu_chunk_t= ype=C3=A2=E2=82=AC=E2=84=A2 defined > but not used [-Wunused-function] Please ignore this email, I will resend the v2 patch.