From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.domeneshop.no ([194.63.252.54]:55065 "EHLO smtp.domeneshop.no" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750714AbaGYEvx (ORCPT ); Fri, 25 Jul 2014 00:51:53 -0400 Message-ID: <53D1E260.6080708@skagestad.org> Date: Fri, 25 Jul 2014 06:51:44 +0200 From: =?UTF-8?B?VG9yYmrDuHJu?= MIME-Version: 1.0 To: Chris Mason CC: linux-btrfs@vger.kernel.org Subject: Re: BTRFS hang with 3.16-rc5 (and also with 3.16-rc4) References: <1502954.OtX3SzjMKZ@merkaba> <53C52AE4.6010803@fb.com> <1984661.CMGGdWA6Ux@merkaba> <1809953.ithLVmijbn@merkaba> <53D11F2B.1070008@fb.com> In-Reply-To: <53D11F2B.1070008@fb.com> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 07/24/2014 04:58 PM, Chris Mason wrote: > > Liu Bo has a promising patch: > > https://patchwork.kernel.org/patch/4618421/ > > Please give it a shot. There's a second deadlock reading the free space > cache, I'm still working on that one too. > > -chris I (as expected, my hang was with free space cache) still get hangs with this applied on top of 3.16-rc6. Looking forward to the free space cache patch. I have not been able to trigger the same hang as I had with 3.15 on any of the 3.16-rc6 kernels so far. -- Torbjørn