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Date: Fri, 2 Dec 2011 18:30:37 -0800
From: "Darrick J. Wong" <djwong@us.ibm.com>
To: Herbert Xu <herbert@gondor.hengli.com.au>
Cc: Andrew Morton <akpm@linux-foundation.org>, Theodore Tso <tytso@mit.edu>,
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        Mingming Cao <cmm@us.ibm.com>, linux-ext4@vger.kernel.org
Subject: Re: [PATCH v5.2 00/14] crc32c: Add faster algorithm and self-test
	code
Message-ID: <20111203023037.GA16577@tux1.beaverton.ibm.com>
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References: <20111201201341.5876.83743.stgit@elm3c44.beaverton.ibm.com> <20111201202053.GG1495@noexit.corp.google.com> <20111201203122.GC23175@tux1.beaverton.ibm.com> <20111202002358.GA19842@gondor.apana.org.au>
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On Fri, Dec 02, 2011 at 08:23:58AM +0800, Herbert Xu wrote:
> On Thu, Dec 01, 2011 at 12:31:22PM -0800, Darrick J. Wong wrote:
> .
> > They seem to call crc32c(), which is in crypto/crc32c.  If you're interested in
> 
> Nope, the crypto API layer will use the SSE implementation
> where available.  Only when it isn't available will the C version
> in crypto/ be used.

There's a SSE version other than what's in crc32c-intel?

(I suspect we're talking about the same thing?)

--D
> 
> Cheers,
> -- 
> Email: Herbert Xu <herbert@gondor.apana.org.au>
> Home Page: http://gondor.apana.org.au/~herbert/
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