On Wed, Dec 23, 2015 at 04:54:27PM +0100, Paolo Abeni wrote: > Currently the needed_headroom field for the geneve device is left > to the default value. > > This patch set it to space required for basic geneve encapsulation, > so that we can avoid the skb head re-allocation on xmit. > > This give a 6% speedup for unsegment traffic on geneve tunnel. > > v1 -> v2: > - add ETH_HLEN for the lower device to the needed headroom > > Signed-off-by: Paolo Abeni <pab...@redhat.com> > Acked-by: Hannes Frederic Sowa <han...@stressinduktion.org>
This time I really mean it... ;-) Acked-by: John W. Linville <linvi...@tuxdriver.com> -- John W. Linville Someday the world will need a hero, and you linvi...@tuxdriver.com might be all we have. Be ready. -- 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
