dmatest: add pq support
authorDan Williams <dan.j.williams@intel.com>
Sun, 30 Aug 2009 02:09:27 +0000 (19:09 -0700)
committerDan Williams <dan.j.williams@intel.com>
Sun, 30 Aug 2009 02:09:27 +0000 (19:09 -0700)
commit58691d64c44ae41ddf098ecb31e9a994026e3cff
tree93c36b2d244648a9b5880dc97de3cb945fdebda7
parent0a82a6239beecc95db6e05fe43ee62d16b381d38
dmatest: add pq support

Test raid6 p+q operations with a simple "always multiply by 1" q
calculation to fit into dmatest's current destination verification
scheme.

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>
drivers/dma/dmatest.c