Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754060Ab0L0PN7 (ORCPT ); Mon, 27 Dec 2010 10:13:59 -0500 Received: from 63.mail-out.ovh.net ([91.121.185.56]:47598 "HELO 63.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754028Ab0L0PN6 (ORCPT ); Mon, 27 Dec 2010 10:13:58 -0500 Message-ID: <4D18AD30.9070707@example.com> Date: Mon, 27 Dec 2010 16:13:52 +0100 From: Piotr Hosowicz Reply-To: piotr@hosowicz.com Organization: hosowicz.com User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20101211 Icedove/3.0.11 MIME-Version: 1.0 To: sedat.dilek@gmail.com CC: Sedat Dilek , Stephen Rothwell , linux-next@vger.kernel.org, LKML Subject: Re: linux-next: Tree for December 27 References: <20101227170451.a9a9f873.sfr@canb.auug.org.au> <4D18A480.2060309@example.com> <4D18A972.1020205@example.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 12479756043022332320 X-Ovh-Remote: 79.185.217.224 (adtf224.neoplus.adsl.tpnet.pl) X-Ovh-Local: 213.186.33.20 (ns0.ovh.net) X-Spam-Check: DONE|U 0.5/N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1595 Lines: 50 On 27.12.2010 16:08, Sedat Dilek wrote: > 2010/12/27 Piotr Hosowicz: >> On 27.12.2010 15:48, Sedat Dilek wrote: >>> >>> 2010/12/27 Piotr Hosowicz: >>>> >>>> On 27.12.2010 07:04, Stephen Rothwell wrote: >>>> >>>> Hello, >>>> >>>> I noticed that after first reboot with this kernel that my MP3 collection >>>> in >>>> mocp layed on Ext4 fs opens painfully slow. It is not my mistake, because >>>> I >>>> always do it the same way, new kernel, then music on. The problem is not >>>> present in rc7-git4. I could measure it in some way (timing ls -la in tht >>>> dir?) if somebody needs it. >>>> >>>> Regards, >>>> >>>> Piotr Hosowicz >>>> >>> >>> You tried mblk_io_submit mount-option for that partition? >> >> No, I do not use it, I do not even know what it is. My options are: >> >> /dev/sda2 on / type ext4 (rw,errors=remount-ro) >> > > Have a closer look at "ext4: Turn off multiple page-io submission by default" I tried to Google for mblk_io_submit but I didn't find anything helpful. Could you tell me how should I add this option in fstab and what will be its effect? Regards and thanks in advance, Piotr Hosowicz -- R??nica mi?dzy PiS, a PO jest taka, ?e PO nie zro- bi?a liberalizacji, a PiS nie zrobi? lustracji. NP: Peter Green Splinter Group - I Can't Help Myself NB: 2.6.37-rc7-next-20101227 -- 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/