Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753642Ab0HZKhO (ORCPT ); Thu, 26 Aug 2010 06:37:14 -0400 Received: from smtpauth.tellcom.com.tr ([92.45.6.169]:23446 "EHLO smtpout2.superonline.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752000Ab0HZKhL (ORCPT ); Thu, 26 Aug 2010 06:37:11 -0400 Message-ID: <4C7643C7.4010904@superonline.com> Date: Thu, 26 Aug 2010 13:36:55 +0300 From: "M. Vefa Bicakci" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.8) Gecko/20100821 Icedove/3.1.2 MIME-Version: 1.0 To: KOSAKI Motohiro CC: Linux Kernel Mailing List Subject: Re: [Bisected Regression in 2.6.35] A full tmpfs filesystem causeshibernationto hang References: <20100825173231.F3E7.A69D9226@jp.fujitsu.com> <4C74EB70.3080406@superonline.com> <20100826134506.F676.A69D9226@jp.fujitsu.com> In-Reply-To: <20100826134506.F676.A69D9226@jp.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SMTP-Filter: SurGATE SMTP Filter Engine Release 2.1 ($Revision: 184 $) http://www.endersys.com X-SurGATE-Result: Clean (Content eval: 2.00 points) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1697 Lines: 48 On 26/08/10 11:09 AM, KOSAKI Motohiro wrote: >> If there is anything I can do to debug this problem please let me >> know. > > Vefa, your above log is very useful. really thanks. > So, I'm convinced two things. > - my patch is purely unrelated. > - how to fix your issue. > > Can you please try attached patch? I bet this can solve your issue. > > Thanks for your patience. Hello! First of all, thanks a lot for your help - I really appreciate it. I applied your new patches on top of your old patches. Hopefully that was okay. Unfortunately, it didn't work this time. Here's a sample output from the new patch. === 8< === [58.050208] PM: Preallocating image memory... [58.159881] shrink_all_memory start [58.232411] PM: shrink memory: pass=1, req:312373 reclaimed:15864 free:358420 [58.342041] PM: shrink memory: pass=2, req:296509 reclaimed:21837 free:362167 [60.690035] PM: shrink memory: pass=3, req:274672 reclaimed:25982 free:348006 [61.754931] PM: shrink memory: pass=4, req:248690 reclaimed:49623 free:371589 [64.361714] PM: shrink memory: pass=5, req:199067 reclaimed:74683 free:396695 [64.361769] shrink_all_memory: req:124384 reclaimed:74683 free:396695 === >8 === The interesting thing is that even though there is a lot of free memory at the end, it still hangs. I also included the timestamps; note the one and two second delays between the passes. Please let me know if there is anything I can do. Regards, M. Vefa Bicakci -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/