linux-kernel - Re: [patch 20/38] Minor fault path optimization.

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Message-ID: <17973.16109.113219.634346@cargo.ozlabs.ibm.com>
Date:	Mon, 30 Apr 2007 10:57:17 +1000
From:	Paul Mackerras <paulus@...ba.org>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
	Heiko Carstens <heiko.carstens@...ibm.com>
Subject: Re: [patch 20/38] Minor fault path optimization.

Christoph Hellwig writes:

> Well, here's my powerpc patch to do the direct call that I sent out
> a few weeks ago.  It not just speed up the pagefault path a lot, 
> but also is a major code cleanup.  Andi and Anton didn't like it
> because they have ambition for murky debugger code to possibly
> use it one day..

Looks good.  Could you resend it to me with a proper description and a
sign-off?

Thanks,
Paul.
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