From: Dan Williams <dan.j.williams@intel.com>
Date: Tue, 14 Jul 2009 19:20:37 +0000 (-0700)
Subject: async_tx: raid6 recovery self test
X-Git-Tag: v2.6.32-rc1~60^2^2~14^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb3c82992f62f838e6476a0bff12909158007fc6;p=pandora-kernel.git

async_tx: raid6 recovery self test

Port drivers/md/raid6test/test.c to use the async raid6 recovery
routines.  This is meant as a unit test for raid6 acceleration drivers.  In
addition to the 16-drive test case this implements tests for the 4-disk and
5-disk special cases (dma devices can not generically handle less than 2
sources), and adds a test for the D+Q case.

Reviewed-by: Andre Noll <maan@systemlinux.org>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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