Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp2157290rwd; Mon, 15 May 2023 08:01:55 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4+F3CgVXBrKxFHxJODcb181zIaK1VQen5hLefnoc3zUc5XtznnmmuLqjWNgPopxBIu6Irm X-Received: by 2002:a05:6870:1842:b0:18e:c739:d9a7 with SMTP id u2-20020a056870184200b0018ec739d9a7mr15030655oaf.23.1684162915468; Mon, 15 May 2023 08:01:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1684162915; cv=none; d=google.com; s=arc-20160816; b=ZvmygsCSfhWpHy3LbMf3bz9KlvD2N+bblCdMQjYZEOkozf+XnPUyXZbUP5Adb6W54w I4UlsNjDo38zgfgh5jJNmgshYNkGtbmgh181IRKKPtAK6ZryuawVnsS5POj8IzygUULu swlTHn9qPqk9KT/+8UPBhS+ZZNF9oliuNXJbScOFIWDYj1H0jAU8LZJasLEwJD0x8y+V e872xJpqOCopDgUvKk3tSkIcITcb+Mif6N5lAUycSATT4Six579I+NwdKMsADwbc1yyy fC8iEbt/iTLpzaKz6wNHcar1R4rravalGQSKfoyqpZuNIfKeciIxn3Q8mvE4Q2za70Io q0zA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=20UohLkV19ucCZXCTqMhEaDtKzRxSTgptOxs6SuddJ8=; b=YYs8N8y9EJtfx039rqYGq/OTMaFjnt1Mcgpa0FcydlbrId6O2ooONszlZGap9fTJ0y Fhsd/HVgVXE10OJHU570AnJNiwOdUT2K2ighUhhbsWzYiI/XD3D2wKFtGoQLz5dpEyId jQS+oT0ZKnxOHY66NxYfM4zjBtIdQqm8nKOYHmAhjV1QyGE93aeFxLWKFl302PpZ/gti iyCj3CR2ClOQ/Lfnz0bSgPv5WRTArkDW/xikkcBPkD3KFqBHvlOdxVDO5ESBdzP6qpE9 K379FjrMS9VcUkbQoPSFWYagT/QFJfG/KNwHxYwqN5H6jI6TmBDTIx18rZg3S6yPnGYU MfMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=TvLK7Qrp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id el14-20020a056870f68e00b001912e76c159si17245829oab.254.2023.05.15.08.01.36; Mon, 15 May 2023 08:01:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=TvLK7Qrp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241813AbjEOO4F (ORCPT + 99 others); Mon, 15 May 2023 10:56:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241364AbjEOOzz (ORCPT ); Mon, 15 May 2023 10:55:55 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C68981FE1 for ; Mon, 15 May 2023 07:55:51 -0700 (PDT) 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=20UohLkV19ucCZXCTqMhEaDtKzRxSTgptOxs6SuddJ8=; b=TvLK7QrpUgrOAuYtKntrSUzJab hmfGsJRcMg6YslBLl0Pb/5bx9O05DwIvYN6v57mbtxZ5Xep0HHcNztWnc0TQ/CrsDUqtNPsP/khIB yeP0bQMDXEDY8aEC3K4mJcmjPlwsEx9vyABrU26IWNlq3tc5k8Fg9jHMNoJBBPSBLCN1NCaEp5QB3 FlhlGWk6ecx3gjzF4ss8u48ws6xK8xTK3kyzUSWvRBXgp/sm1b5OtCVWJDV8WAjA2LU95fE7RXpKV 9PlTVxK9fkmrVglqco1T9LVQwHhfi3I4NHfGwxrterlUeNaVPy5YROGEyJuUCwrYuSCyXPffgB6MF /2d70qiw==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pyZbi-003XVz-QE; Mon, 15 May 2023 14:55:26 +0000 Date: Mon, 15 May 2023 15:55:26 +0100 From: Matthew Wilcox To: Peng Zhang Cc: Liam.Howlett@oracle.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org Subject: Re: [PATCH 03/10] maple_tree: Remove __must_hold() which does not work Message-ID: References: <20230515131757.60035-1-zhangpeng.00@bytedance.com> <20230515131757.60035-4-zhangpeng.00@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230515131757.60035-4-zhangpeng.00@bytedance.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 15, 2023 at 09:17:50PM +0800, Peng Zhang wrote: > The arguments to __must_hold() seem to be wrong so they should not work, > remove them. Why not fix them?