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 21EF8ECAAD8 for ; Wed, 14 Sep 2022 10:41:33 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A0F758D0002; Wed, 14 Sep 2022 06:41:32 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9BFC98D0001; Wed, 14 Sep 2022 06:41:32 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 887BF8D0002; Wed, 14 Sep 2022 06:41:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 7910C8D0001 for ; Wed, 14 Sep 2022 06:41:32 -0400 (EDT) Received: from smtpin17.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id AAD391401A0 for ; Wed, 14 Sep 2022 10:41:31 +0000 (UTC) X-FDA: 79910349582.17.6E83146 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf30.hostedemail.com (Postfix) with ESMTP id E7956800C8 for ; Wed, 14 Sep 2022 10:41:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=L9z2sWrZFpokxsnnYfIrgul/SSM9pIG5YuJ1FrDbZ6A=; b=XHE1YuJpF/XBiZvxZ6zm4SfEGS YpXr7MLDXWtv7gu6SrlhrLggtgXn3KpD3Sw3c+PVcN04VtEW+vnjPuwXBSO5sJr3laq6QA3l/VuzS UxdbSuAEt7WOQnR05Rj6dxHJ9I9bi/hCU3EpYPgLwtsvzte7PD9Pk8Z4+K6yVtkPQ2X5z/uCIoSlx CV4GRM4UEPk4mD81CZVvkfLsd3Mvs3on+TyU82JdhyfTeJlZQsoOwnxZVmKlQP/34DG8LgywKjHnv Dc4owYteBeksmTcI7b+m43mRgCcYLo/EMOvdhFubLYH56hN64n8e1jTMH7An3th6XETUSmMORJkEU lRYqn5cA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oYPVV-0005SJ-T4; Wed, 14 Sep 2022 10:20:37 +0000 Date: Wed, 14 Sep 2022 11:20:37 +0100 From: Matthew Wilcox To: Jiapeng Chong Cc: Liam.Howlett@oracle.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Abaci Robot Subject: Re: [PATCH] Maple Tree: Remove unused functions mte_set_full and mte_clear_full Message-ID: References: <20220914101829.82000-1-jiapeng.chong@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220914101829.82000-1-jiapeng.chong@linux.alibaba.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1663152091; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=L9z2sWrZFpokxsnnYfIrgul/SSM9pIG5YuJ1FrDbZ6A=; b=nLSyeuaCrhpCyQyxqOQPOUjtKmq1h9m23DK5Nafh5As9cJ12rLYPQHJxk6PRvOCaM9jYyW ne9FK+2RkBKD3zJewUEb1vCgrpHAMftcGmqsJ6HFIx14FTu+vanYWgKqJi+JXopTOV8vRP 5HVmMiQdFcTrIjJvl77UlrkpjeIc8Co= ARC-Authentication-Results: i=1; imf30.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=XHE1YuJp; dmarc=none; spf=none (imf30.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1663152091; a=rsa-sha256; cv=none; b=wDcJVZhtwaU3uIGaMW1dAZ6hlN/fNM1XB2jhv3Sjs1UP0mmdLN2bMpVW7pCDnnKHunk1QN F9Mdn/x2SFKnXqExkuSRzEZTyz/NOtvHElt1cflDnX2IC0UP7JTwmmtYYvK4zuHsyCTSYt te5GyvTFpjcvj2oWVwUdXrE/ypSOifM= Authentication-Results: imf30.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=XHE1YuJp; dmarc=none; spf=none (imf30.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-Stat-Signature: db4d6mi3ueh963aow5uijr4yubhd7wz1 X-Rspamd-Queue-Id: E7956800C8 X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1663152090-864266 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 Wed, Sep 14, 2022 at 06:18:29PM +0800, Jiapeng Chong wrote: > mte_set_full and mte_clear_full are defined in the maple_tree.c file, > but not called elsewhere, so delete these unused function. > > lib/maple_tree.c:330:20: warning: unused function 'mte_set_full'. > lib/maple_tree.c:335:20: warning: unused function 'mte_clear_full'. They're not used now, but they will be in a release or two. They're static inline functions; keeping them as part of the orthogonal API costs nothing when they're not used.