From: "Darrick J. Wong" Subject: Re: [PATCH v5.2 00/14] crc32c: Add faster algorithm and self-test code Date: Fri, 2 Dec 2011 18:30:37 -0800 Message-ID: <20111203023037.GA16577@tux1.beaverton.ibm.com> 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> Reply-To: djwong@us.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Andrew Morton , Theodore Tso , Joakim Tjernlund , Bob Pearson , linux-kernel , Andreas Dilger , linux-crypto , linux-fsdevel , Mingming Cao , linux-ext4@vger.kernel.org To: Herbert Xu Return-path: Content-Disposition: inline In-Reply-To: <20111202002358.GA19842@gondor.apana.org.au> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org 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 > Home Page: http://gondor.apana.org.au/~herbert/ > PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >