From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?utf-8?B?SsO2cm4=?= Engel <joern@logfs.org>
Subject: Re: vm/fs meetup details
Date: Sat, 7 Jul 2007 12:45:35 +0200
Message-ID: <20070707104534.GA5686@lazybastard.org>
References: <20070705040138.GG32240@wotan.suse.de> <468D303E.4040902@redhat.com> <20070706020042.GD14215@wotan.suse.de> <Pine.LNX.4.64.0707061339100.24812@schroedinger.engr.sgi.com>
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Cc: Nick Piggin <npiggin@suse.de>, Rik van Riel <riel@redhat.com>,
	Anton Altaparmakov <aia21@cam.ac.uk>,
	Suparna Bhattacharya <suparna@in.ibm.com>,
	Christoph Hellwig <hch@infradead.org>,
	Zach Brown <zach.brown@oracle.com>,
	Hugh Dickins <hugh@veritas.com>,
	Jared Hulbert <jaredeh@gmail.com>,
	Chris Mason <chris.mason@oracle.com>,
	David Chinner <dgc@sgi.com>,
	"Martin J. Bligh" <mbligh@mbligh.org>,
	Trond Myklebust <trond.myklebust@fys.uio.no>,
	Neil Brown <neilb@suse.de>, Joern Engel <joern@logfs.org>,
	Miklos Szeredi <miklos@szeredi.hu>,
	Mingming Cao <cmm@us.ibm.com>,
	Linux Memory Management List <linux-mm@kvack.org>,
	linux-fsdevel@vger.kernel.org
To: Christoph Lameter <clameter@sgi.com>
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On Fri, 6 July 2007 13:40:03 -0700, Christoph Lameter wrote:
>=20
> An interesting topic is certainly
>=20
> 1. Large buffer support
>=20
> 2. icache/dentry/buffer_head defragmentation.

Oh certainly!  I should dust off my dcache_static patch.  Some dentries
are hands-off for the shrinker, basically mountpoints and tmpfs.  The
patch moves those to a seperate slab cache.

J=C3=B6rn

--=20
Data dominates. If you've chosen the right data structures and organize=
d
things well, the algorithms will almost always be self-evident. Data
structures, not algorithms, are central to programming.
-- Rob Pike
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