From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 22 May 2007 23:28:18 -0700 (PDT) From: Christoph Lameter Subject: Re: [patch 1/3] slob: rework freelist handling In-Reply-To: <20070523061702.GA9449@wotan.suse.de> Message-ID: References: <20070523030637.GC9255@wotan.suse.de> <20070523045938.GA29045@wotan.suse.de> <20070523050333.GB29045@wotan.suse.de> <20070523051152.GC29045@wotan.suse.de> <20070523052206.GD29045@wotan.suse.de> <20070523061702.GA9449@wotan.suse.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Matt Mackall , Andrew Morton , Linux Memory Management List List-ID: On Wed, 23 May 2007, Nick Piggin wrote: > If you want to do a memory consumption shootout with SLOB, you need > all the help you can get ;) No way. And first you'd have to make SLOB functional. Among other things it does not support slab reclaim. > OK, so with a 64-bit UP ppc kernel, compiled for size, and without full > size data structures, booting with mem=16M init=/bin/bash. > > 2.6.22-rc1-mm1 + your fix + my slob patches. > > After booting and mounting /proc, SLOB has 1140K free, SLUB has 748K > free. Hmm.... Can I see the .config please? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org