From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jim Kukunas Subject: lib/raid6: SSSE3 optimized recovery functions v2 Date: Wed, 11 Apr 2012 12:40:27 -0700 Message-ID: <1334173231-28595-1-git-send-email-james.t.kukunas@linux.intel.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-raid@vger.kernel.org Cc: linux-kernel@vger.kernel.org, neilb@suse.de, hpa@zytor.com List-Id: linux-raid.ids Hi Folks, The following patchset adds SSSE3 optimized recovery functions to RAID6. This version differs from version 1, in that: 0) cpu_has_ssse3 is moved to within the #ifdef block 1) the functions are moved into their own file, recov_ssse3.c 2) a superfluous memory load is removed from raid6_2data_recov_ssse3 A technical description of the algorithm can be found at http://www.kernel.org/pub/linux/kernel/people/hpa/raid6.pdf Thanks.