From patchwork Sat Nov 5 06:00:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 15913 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp830266wru; Fri, 4 Nov 2022 23:05:51 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4Ukta/gDIggGaEj5SVSdEj2kFpTrY6z1G6bQJ6rKVFelA5YT7qgySipyGMPnZuaoHWVbT/ X-Received: by 2002:a17:903:185:b0:187:25bf:dbe with SMTP id z5-20020a170903018500b0018725bf0dbemr29030824plg.74.1667628351617; Fri, 04 Nov 2022 23:05:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1667628351; cv=none; d=google.com; s=arc-20160816; b=AijBHOrXd8AJm56rqznCP/QPDNCQgPTZTJ76rXjQ3osURC8kuo8HBJ4vTXFfZxfr+z 4X1e9Y3aOEi5PwBZKAnAAsM7t1fx9ZSzTKm9COImIrodg/PQM2UWiTElQ2XM7ZHkerne bVvL+MUuU6V0rPH81KtnYS6+y8W4IZ4Aa53YG4NdH/lD6OrHyV8VjpjXU8tUDsEAtUFo 19HIrzeIaO7PqWsxu8QOqTjK+5fVOJgPF8xneL5BCWar5Lpo7T7h22kpsD7n8di90nCA QWeOaiQlUOIWWNk+t6Q06rqxDsHi/WMtnj8m33hdDuQbzrNd9k6GHHOuMe//R1PPy/B/ iIBA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:subject:cc:to:from:date :user-agent:message-id; bh=rKRgabPUzdzxcP7UOtF7v7tqjQQ/rJ9+O64CMZEKYtU=; b=ixBW3WDYX+/1PIGqLXTC7QWHvHTem+3ezcADv/bzjtSGb7yxo7s5gWXWzVDE2NTNOh 1RGzksX1hjn6mqwdLCmHvHEnT/Rce7XTUZQFV7/MVmjh/KKz0F6hGfLW36FacfrShjy+ /FMUe6AV7V/VvBkccm0X9yGcQqh3QYYJ4A85GHQcBXEIfV49qR0+ROlrq2RjLb1kF5P7 RygY6Ey+OunouURTJ/2j8U/ewLEjD5ZUeuI/bxkzvUr2A5N/7SdLZph6svgi/nTFKFeU q8lxejLPoyDIK4EOodvYjyO5eBtdOv6jqr7+hjEc9QGAibs5/0ASmSiaIeJTcgGWNfQo HGiw== ARC-Authentication-Results: i=1; mx.google.com; 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: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id mg16-20020a17090b371000b0020af39f326fsi5047501pjb.133.2022.11.04.23.05.39; Fri, 04 Nov 2022 23:05:51 -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; 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 S229870AbiKEGDV (ORCPT + 99 others); Sat, 5 Nov 2022 02:03:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229557AbiKEGBf (ORCPT ); Sat, 5 Nov 2022 02:01:35 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D455531340; Fri, 4 Nov 2022 23:01:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 871CFB830BB; Sat, 5 Nov 2022 06:01:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40710C433D6; Sat, 5 Nov 2022 06:01:31 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1orCFj-007OsN-1L; Sat, 05 Nov 2022 02:01:59 -0400 Message-ID: <20221105060159.247328506@goodmis.org> User-Agent: quilt/0.66 Date: Sat, 05 Nov 2022 02:00:48 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Linus Torvalds , Thomas Gleixner , Stephen Boyd , Guenter Roeck , Anna-Maria Gleixner , Andrew Morton , linux-nilfs@vger.kernel.org, Ryusuke Konishi Subject: [PATCH v4a 24/38] timers: fs/nilfs2: Use timer_shutdown_sync() before freeing timer References: <20221105060024.598488967@goodmis.org> MIME-Version: 1.0 X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748635066612506435?= X-GMAIL-MSGID: =?utf-8?q?1748635066612506435?= From: "Steven Rostedt (Google)" Before a timer is freed, timer_shutdown_sync() must be called. Link: https://lore.kernel.org/all/20221104054053.431922658@goodmis.org/ Cc: linux-nilfs@vger.kernel.org Acked-by: Ryusuke Konishi Signed-off-by: Steven Rostedt (Google) --- fs/nilfs2/segment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index b4cebad21b48..c50dc377da26 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -2752,7 +2752,7 @@ static void nilfs_segctor_destroy(struct nilfs_sc_info *sci) down_write(&nilfs->ns_segctor_sem); - del_timer_sync(&sci->sc_timer); + timer_shutdown_sync(&sci->sc_timer); kfree(sci); }