linux-kernel - Re: [PATCH] procfs: provide slub's /proc/slabinfo

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Message-ID: <Pine.LNX.4.64.0801031230460.17023@schroedinger.engr.sgi.com>
Date:	Thu, 3 Jan 2008 12:31:00 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Matt Mackall <mpm@...enic.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Hugh Dickins <hugh@...itas.com>,
	Andi Kleen <andi@...stfloor.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] procfs: provide slub's /proc/slabinfo

On Thu, 3 Jan 2008, Ingo Molnar wrote:

> right now we are far away from it - SLUB has an order of magnitude 
> larger .o than SLOB, even on UP. I'm wondering why that is so - SLUB's 
> data structures _are_ quite compact and could in theory be used in a 
> SLOB-alike way. Perhaps one problem is that much of SLUB's debugging 
> code is always built in?

In embedded mode you can switch the debugging code off.

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