From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756032Ab1HRQAw (ORCPT ); Thu, 18 Aug 2011 12:00:52 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:43895 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755994Ab1HRQAu (ORCPT ); Thu, 18 Aug 2011 12:00:50 -0400 Content-Type: text/plain; charset=UTF-8 From: Chris Mason To: Mitch Harder Cc: Li Zefan , Dan Merillat , Linux Kernel Mailing List , BTRFS Mailing list Subject: Re: processes stuck in llseek In-reply-to: References: <1313499055-sup-2296@shiny> <4E4B181E.8000508@cn.fujitsu.com> Date: Thu, 18 Aug 2011 12:00:27 -0400 Message-Id: <1313683211-sup-3134@shiny> User-Agent: Sup/git Content-Transfer-Encoding: 8bit X-Source-IP: rtcsinet21.oracle.com [66.248.204.29] X-CT-RefId: str=0001.0A090205.4E4D372B.007D,ss=1,re=0.000,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Excerpts from Mitch Harder's message of 2011-08-18 11:40:17 -0400: > On Tue, Aug 16, 2011 at 8:23 PM, Li Zefan wrote: > > Dan Merillat wrote: > >> On Tue, Aug 16, 2011 at 8:51 AM, Chris Mason wrote: > >>> Excerpts from Dan Merillat's message of 2011-08-15 23:59:50 -0400: > >> > >>> Dan Carpenter sent a patch for this, I'll get it queued up for rc3. > >> > >> Can you send it?  I'd like to test it to see if it fixes my system. > > > > Here it is. > > > > http://marc.info/?l=linux-btrfs&m=131176036219732&w=2 > > > > Doesn't this patch rely on Josef's SEEK_HOLE/SEEK_DATA patch set which > isn't in the kernel yet? > > http://marc.info/?l=linux-btrfs&m=130927580606177&w=2 It does, but the hang was reported on 3.1-rc1, which does have Josef's code. -chris