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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 44E86C3404C for ; Thu, 20 Feb 2020 04:34:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2448524670 for ; Thu, 20 Feb 2020 04:34:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728115AbgBTEea (ORCPT ); Wed, 19 Feb 2020 23:34:30 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:37402 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727476AbgBTEea (ORCPT ); Wed, 19 Feb 2020 23:34:30 -0500 Received: from callcc.thunk.org (guestnat-104-133-8-109.corp.google.com [104.133.8.109] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 01K4YMgv020808 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Feb 2020 23:34:23 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id 1685F4211EF; Wed, 19 Feb 2020 23:34:22 -0500 (EST) Date: Wed, 19 Feb 2020 23:34:22 -0500 From: "Theodore Y. Ts'o" To: "Jitindar SIngh, Suraj" Cc: "linux-ext4@vger.kernel.org" , "paulmck@kernel.org" Subject: Re: [PATCH RFC] ext4: fix potential race between online resizing and write operations Message-ID: <20200220043422.GB476845@mit.edu> References: <20200215233817.GA670792@mit.edu> <6ad43fbad38c8f986f35995ed61f9077abd3b0cc.camel@amazon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6ad43fbad38c8f986f35995ed61f9077abd3b0cc.camel@amazon.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Wed, Feb 19, 2020 at 03:09:07AM +0000, Jitindar SIngh, Suraj wrote: > > One comment below where I think you free the wrong object. Yes, I had sent a self-correction about that mistake earlier in this thread. > With that fixed up: > Tested-by: Suraj Jitindar Singh Thanks for testing the patch and confirming that it fixes the problem you found! - Ted