From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Christoph Hellwig <hch@infradead.org>
Cc: Daniel Walker <dwalker@mvista.com>,
Matthew Wilcox <matthew@wil.cx>,
linux-kernel@vger.kernel.org,
Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: Announce: Semaphore-Removal tree
Date: Sat, 26 Apr 2008 16:04:34 +0200 [thread overview]
Message-ID: <1209218674.1956.17.camel@lappy> (raw)
In-Reply-To: <20080426134430.GA28205@infradead.org>
On Sat, 2008-04-26 at 09:44 -0400, Christoph Hellwig wrote:
> On Sat, Apr 26, 2008 at 03:39:13PM +0200, Peter Zijlstra wrote:
> > I'm guessing RCU would be a bit more work?
>
> Actually the whole XFS inode hash is gone now and replaced by a radix tree.
> As soon as nick and your work on the lockless radix trees goes in I'm
> pretty sure Dave will make use of that.
Nick's RCU radix tree is already merged - its just the speculative page
references and the rest of the lockless page-cache that is still
missing.
next prev parent reply other threads:[~2008-04-26 14:05 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-25 17:00 Announce: Semaphore-Removal tree Matthew Wilcox
2008-04-25 20:24 ` Daniel Walker
2008-04-25 20:38 ` Daniel Walker
2008-04-25 21:12 ` Christoph Hellwig
2008-04-25 21:22 ` Daniel Walker
2008-04-26 9:30 ` Christoph Hellwig
2008-04-26 13:39 ` Peter Zijlstra
2008-04-26 13:44 ` Christoph Hellwig
2008-04-26 14:04 ` Peter Zijlstra [this message]
2008-04-28 4:59 ` David Chinner
2008-04-26 13:54 ` Stephen Rothwell
2008-04-26 15:59 ` Matthew Wilcox
2008-04-26 16:43 ` Stephen Rothwell
2008-04-28 5:10 ` David Chinner
2008-04-28 12:20 ` Matthew Wilcox
2008-04-29 0:09 ` David Chinner
2008-04-29 2:35 ` Matthew Wilcox
2008-04-29 3:56 ` David Chinner
2008-04-30 10:21 ` Matthew Wilcox
2008-04-30 10:06 ` Matthew Wilcox
2008-04-30 11:01 ` David Chinner
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