Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264058AbUFWBeW (ORCPT ); Tue, 22 Jun 2004 21:34:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265088AbUFWBeW (ORCPT ); Tue, 22 Jun 2004 21:34:22 -0400 Received: from web51805.mail.yahoo.com ([206.190.38.236]:53395 "HELO web51805.mail.yahoo.com") by vger.kernel.org with SMTP id S264058AbUFWBeU (ORCPT ); Tue, 22 Jun 2004 21:34:20 -0400 Message-ID: <20040623013419.18165.qmail@web51805.mail.yahoo.com> Date: Tue, 22 Jun 2004 18:34:19 -0700 (PDT) From: Phy Prabab Subject: Re: slow performance w/patch-2.6.7-mjb1 To: "Martin J. Bligh" , linux-kernel@vger.kernel.org In-Reply-To: <103650000.1087949393@flay> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2036 Lines: 67 Martin et al, So I configed with your patch just the basics and get similar times that I do with 2.6.7 virigin and 2.4.21. However, as soon as I enable 4G split, the rt increases by ~35s (out of 1m45s compared to 1m10s). Do you know if this is in line w/expectations? Is there anyway to reduce this? Thank you for your time. Phy --- "Martin J. Bligh" wrote: > > To the mbligh, maintainer of mjb patch sets: > > > > I am trying to track down why I am seeing 2x in > run > > time with patch-2.6.7-mjb1. I would like to get > the > > 4g/4g patch, hence the use of this patch set, > however, > > something within this patch has more than doubled > the > > run time for a test executable I have so I would > like > > to see what component might be the cause. Is > there a > > list of the various patches that went into this > patch > > set and if so, are the patches in a broken out > format? > > Yeah, though I'd start with "time foo" and if it's > system time, > do a kernel profile. Let me know what it is, or give > me a testcase ... > This is compared to 2.6.7 virgin? or -current? > current code has some > wierd timer problems in mainline ... make sure to > compare it to virgin. > > Broken out patches are here under the patches/ > subdir if you're desperate ;-) > eg: > ftp://ftp.kernel.org/pub/linux/kernel/people/mbligh/patches/2.6.7/2.6.7-mjb1 > > - > 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/ > __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail - 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/