From: Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
To: Andreas Dilger <adilger@clusterfs.com>,
Dave Hansen <haveblue@us.ibm.com>
Cc: linux-kernel@vger.kernel.org,
"Martin J. Bligh" <Martin.Bligh@us.ibm.com>,
linux-mm@kvack.org
Subject: Re: [RFC][PATCH] 4KB stack + irq stack for x86
Date: Thu, 3 Oct 2002 09:10:51 -0200 [thread overview]
Message-ID: <200210030616.g936Gxp01048@Port.imtp.ilyichevsk.odessa.ua> (raw)
In-Reply-To: <20021002215649.GY3000@clusterfs.com>
On 2 October 2002 19:56, Andreas Dilger wrote:
> Alternately, you could set up an 8kB stack + IRQ stack and "red-zone"
> the high page of the current 8kB stack and see if it is ever used.
This debugging technique definitely works. Look how many sleeping calls
under locks apkm has caught recently!
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vda
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prev parent reply other threads:[~2002-10-03 11:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-02 21:18 Dave Hansen
2002-10-02 21:43 ` Benjamin LaHaise
2002-10-02 22:13 ` Dave Hansen
2002-10-02 21:56 ` Andreas Dilger
2002-10-02 22:02 ` Martin J. Bligh
2002-10-03 11:10 ` Denis Vlasenko [this message]
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