On Wed, 2016-01-06 at 14:49 +0000, David Laight wrote: > Someone also pointed out that the code is memory limited (dual add > chains making no difference), so why is it unrolled at all?
Because it matters if the data is already present in CPU caches. So why not unrolling if it helps in some situations ? -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
