linux-kernel - Re: [patch] fix hugepage unuseable issu on non-NUMA machine

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Message-Id: <1246500335.3042.28.camel@alexs-hp>
Date:	Thu, 02 Jul 2009 10:05:35 +0800
From:	Alex Shi <alex.shi@...el.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Chen, Tim C" <tim.c.chen@...el.com>,
	"Zhang, Yanmin" <yanmin.zhang@...el.com>
Subject: Re: [patch] fix hugepage unuseable issu on non-NUMA machine

Attachments are the kernel config file and the dmesg contents after
apply your patch. 

I tried to fire a bug on kernel bugzilla, But Andrew said e-mail is
better for this kind of bug. So let's track it via e-mail. 

BRG
Alex 

On Thu, 2009-07-02 at 02:12 +0800, Yinghai Lu wrote:
> Alex Shi wrote:
> > I have tried your patch. the specjbb2005 still can not run with the
> > following parameters under jrockit-R27.3.1-jre1.5.0_11 and with totla
> > 2GB hugepage memory setting. 
> > JAVA_OPTION= -Xmx2g -Xms2g -Xns1g -XXaggressive -Xlargepages -XXlazyUnlocking -Xgc:genpar -XXtlasize:min=16k,preferred=64k  -Djava.awt.headless=true
> 
> can you send out .config and bootlog?
> 
> YH

Download attachment "config-31-rc1.gz" of type "application/x-gzip" (15553 bytes)

Download attachment "dmesg-yinghai.gz" of type "application/x-gzip" (11002 bytes)