From patchwork Sat Jan 7 05:51:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 134761 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 9EEEDB6F99 for ; Sat, 7 Jan 2012 16:54:40 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752592Ab2AGFv6 (ORCPT ); Sat, 7 Jan 2012 00:51:58 -0500 Received: from e39.co.us.ibm.com ([32.97.110.160]:38640 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933252Ab2AGFv4 (ORCPT ); Sat, 7 Jan 2012 00:51:56 -0500 Received: from /spool/local by e39.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 6 Jan 2012 22:51:55 -0700 Received: from d03relay04.boulder.ibm.com (9.17.195.106) by e39.co.us.ibm.com (192.168.1.139) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Fri, 6 Jan 2012 22:51:53 -0700 Received: from d03av04.boulder.ibm.com (d03av04.boulder.ibm.com [9.17.195.170]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q075pqs1142396; Fri, 6 Jan 2012 22:51:52 -0700 Received: from d03av04.boulder.ibm.com (loopback [127.0.0.1]) by d03av04.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q075po8v031867; Fri, 6 Jan 2012 22:51:52 -0700 Received: from elm3c44.beaverton.ibm.com (elm3c44.beaverton.ibm.com [9.47.69.44]) by d03av04.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id q075pno6031807; Fri, 6 Jan 2012 22:51:50 -0700 Subject: [PATCH 10/14] crc32: Add note about this patchset to crc32.c To: Andrew Morton , Herbert Xu , "Darrick J. Wong" From: "Darrick J. Wong" Cc: Theodore Tso , Joakim Tjernlund , Bob Pearson , linux-kernel , Andreas Dilger , linux-crypto , linux-fsdevel , Mingming Cao , linux-ext4@vger.kernel.org Date: Fri, 06 Jan 2012 21:51:49 -0800 Message-ID: <20120107055149.31315.79994.stgit@elm3c44.beaverton.ibm.com> In-Reply-To: <20120107055042.31315.63119.stgit@elm3c44.beaverton.ibm.com> References: <20120107055042.31315.63119.stgit@elm3c44.beaverton.ibm.com> User-Agent: StGit/0.15 MIME-Version: 1.0 x-cbid: 12010705-4242-0000-0000-000000752ABB Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Some final changes - added a comment at the top of crc32.c From: Bob Pearson Signed-off-by: Bob Pearson [djwong@us.ibm.com: Minor changelog tweaks] Signed-off-by: Darrick J. Wong --- lib/crc32.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/lib/crc32.c b/lib/crc32.c index 2c8e8c0..d56516d 100644 --- a/lib/crc32.c +++ b/lib/crc32.c @@ -1,4 +1,8 @@ /* + * Aug 8, 2011 Bob Pearson with help from Joakim Tjernlund and George Spelvin + * cleaned up code to current version of sparse and added the slicing-by-8 + * algorithm to the closely similar existing slicing-by-4 algorithm. + * * Oct 15, 2000 Matt Domsch * Nicer crc32 functions/docs submitted by linux@horizon.com. Thanks! * Code was from the public domain, copyright abandoned. Code was