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

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Message-ID: <4A4BA71C.8000509@kernel.org>
Date:	Wed, 01 Jul 2009 11:12:44 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	alex.shi@...el.com
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

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
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