Date: Wed, 14 Nov 2007 08:00:25 -0700
From: Matthew Wilcox <matthew@wil.cx>
To: Andi Kleen <andi@firstfloor.org>
Cc: Greg KH <greg@kroah.com>, Alex Chiang <achiang@hp.com>, gregkh@suse.de,
       kristen.c.accardi@intel.com, lenb@kernel.org, richard.jones2@hp.com,
       linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz,
       pcihpd-discuss@lists.sourceforge.net, linux-acpi@vger.kernel.org
Subject: Re: [PATCH 0/5][RFC] Physical PCI slot objects
Message-ID: <20071114150025.GU17785@parisc-linux.org>
References: <20071113000853.GA13341@ldl.fc.hp.com> <20071113170129.GA20185@kroah.com> <p73sl39y6qb.fsf@bingen.suse.de> <20071114141751.GS17785@parisc-linux.org> <20071114143533.GF17145@one.firstfloor.org>
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On Wed, Nov 14, 2007 at 03:35:33PM +0100, Andi Kleen wrote:
> It becomes much more when someone does a find /sys. dentries are 
> expensive. They eventually can get pruned again, but it's still
> costly to do that.

Again, if this is a big concern for you, there are better places to look
at for savings.

-- 
Intel are signing my paycheques ... these opinions are still mine
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
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