> The raid5 code in 2.4.17 seems to select the slowest available
> checksumming function.
> 8regs : 2148.000 MB/sec
> pIII_sse : 1272.000 MB/sec
> raid5: using function: pIII_sse (1272.000 MB/sec)
SSE is favoured due to it avoiding trashing the cache contents.
-- | Dave Jones. http://www.codemonkey.org.uk | SuSE Labs- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/