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Subject: Re: [PATCH 00/11] V4: rwsem changes + down_read_critical() proposal
From: Peter Zijlstra <peterz@infradead.org>
To: Michel Lespinasse <walken@google.com>
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Date: Thu, 27 May 2010 13:45:11 +0200
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On Thu, 2010-05-27 at 04:02 -0700, Michel Lespinasse wrote:
> > Hmm..can't we use something speculative lookup for reading maps ?
> > (as we played in several months ago...)
> 
> Would you happen to have a link to that conversation / remember the
> subject line of the thread ? 

http://lkml.org/lkml/2009/12/24/153

My last series of patches lives here:

http://programming.kicks-ass.net/kernel-patches/speculative-fault/