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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83B5AC433EF for ; Fri, 18 Feb 2022 00:06:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229777AbiBRAHM (ORCPT ); Thu, 17 Feb 2022 19:07:12 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:56926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229757AbiBRAHL (ORCPT ); Thu, 17 Feb 2022 19:07:11 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E571550443; Thu, 17 Feb 2022 16:06:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1645142809; bh=GcOoDAx2rbLVn7mNmte+Od4jQktU4RdM2z+LxrfaAzA=; h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From:In-Reply-To; b=l2cHauipbh1X09XzRe6aqijg8/UWg3AB4cFxY1yTys6PV3x+HnNtscTGwESovAH9E gafe8rGebSo/GofFt8oaByCxOhvcqR+kPOrSLxOlEz189vdOMQNEPBBtVcX6kTzJxh 6TBNybkHhumbw0fX6Uxw72BZ9V2uQX0ceAghcctM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.net (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1M8QS2-1nPGdk2gIS-004WU0; Fri, 18 Feb 2022 01:06:49 +0100 Message-ID: <72e5d922-dff9-c564-e4f1-11413cc745fd@gmx.com> Date: Fri, 18 Feb 2022 08:06:43 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.6.0 Subject: Re: [PATCH for v5.15 1/2] btrfs: don't hold CPU for too long when defragging a file Content-Language: en-US To: Greg KH , =?UTF-8?Q?Holger_Hoffst=c3=a4tte?= Cc: Qu Wenruo , stable@vger.kernel.org, linux-btrfs@vger.kernel.org, David Sterba References: <67dd6f0e69c59a8554d7a2977939f94221af00c1.1644994950.git.wqu@suse.com> <60159313-2228-77e1-3748-97891a8e8f2e@applied-asynchrony.com> From: Qu Wenruo In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:v8wsv9O1ap8S5Xf6qdpdRIgHCfGduZeXphqfs2GVbb5RaKe/Ubw luBObrpFXYsppzOIRypBemXWYncHeh28v/sOYZHelI/a8de+D25ge+UyofMDusAY7LuQqZ7 0PPZqF9guwyAa97VajjABdQ2sX2IKleFkH9gIoJiXipuSdpMiu4xBCrqK9dAOojrnGYeXv2 F8FhtT8keggyPfCIInp1g== X-UI-Out-Filterresults: notjunk:1;V03:K0:ZV60SqkoEHA=:y3Eh0jNcrCQ09ESUZ1VIbd EaPYn/xtpRGBODqgFN4gEBUmpntLreZelwRFmR2jnEKSjvr+7pn8CHAyLMDUvchH9sEVx+vhJ G002iY/jzDU7F68l63R7dsjk3fKSL8G7IH6kMMtUZdY1y90mGAFuLN4o230OazrhIhIGpUz2x CncyO4xmCFDYF+3O2N3tASL8G0XxpzO8mJMvmoit3P4i6HWke1gZI8VuYlEP4B1WmQbtJ62KJ h43q9BoyAE6oJF/oUClLOSIx6jYrUpUQfGCrUfDHKf67cA3ju7icTU/ofTRgOTxH3VyiY7pNX 40SgcA9QIkwzdNv41rqlyeTaaIPYwveOZbdHxYEB4hxqaOm3xssOK4XTv1YjbqdwORklcK29n ZeQIk2Kq3UwPIXtqoyl1acj1zssM0V4L7vcMCI9Kv2injJgoZjlUKPFuqCgdejjqb13Sm3vGG 4cU4zp8KDZPj0rqUzIxHgxaKf2Maxid02OGcsMAwGJdcU9vo/LOYmQnrLZi9YY31FhJFoTC5r 3ATvCNOZ8NHXUVi6u++DsCBECvN6AYi1/UIOav4EF6hz4LafW2OQe9t6JOHVhec2+4DX5Srgq mMi2SLKzGiwhTM38jkitw3kdEDVkrkxYS7HMlvAon0/xXwEfC/G2SZ/mge1PRmlT0hnrRe8mO XJQeDfZfn0WR4fXlKVMmCKoiZzoy2o0AsdDTSV5wUey+lv9Y1UbkMsRO8ubK+DiV6ap00ugTO 0qhhUW9A+vgl/g4EOTnwdtpc5VcJxGnOPnRJJhvnDb0ZC8HQib8gx9Fq15tW+uNW7wuRDI4dR Uqpw9PDgYgVuWTOqxi+J5Ry8RD/RMQnGiJHawdPY+zQBzNgUtenrXaxd6efKZlQOCQzpyv8kM dwVbLP+ZkfIToRAJq9mtR5hnF0dcnOUoE+8EYs6MbSiGCPDHpBeUAhe5GG+qyV9Oe8ftMG/Li zcHEh/IrDw2483tnCCTLy2765GCopRABCsHecZcVAPQ90dfJTwG4jZvJ5jjM215OiMpMyp7WR uE+af1c2FHRjWwYVWLBtwpiWDZsNz2+ESI1zt8aYcYLm3mKGNpM4YpiUvM4Ke8Bq4aOi6tJ1C DQCm+YxR5Cqb/w= Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2022/2/18 03:48, Greg KH wrote: > On Thu, Feb 17, 2022 at 08:41:51PM +0100, Holger Hoffst=C3=A4tte wrote: >> On 2022-02-17 20:01, Greg KH wrote: >>> On Wed, Feb 16, 2022 at 03:09:07PM +0800, Qu Wenruo wrote: >>>> commit 2d192fc4c1abeb0d04d1c8cd54405ff4a0b0255b upstream. >>> >>> This commit is already in 5.15.22. >> >> It most certainly is not > > Commit 2d192fc4c1abeb0d04d1c8cd54405ff4a0b0255b is in 5.15.22. > >> since it applies cleanly in 5.15.24. >> The correct upstream commit of this patch is ea0eba69a2a8125229b1b60116= 44598039bc53aa > > Ah, no wonder the confusion. For obvious reasons, I can not take this > as-is :) My bad, wrong commit hash... > > thanks, > > greg k-h