From: "K. Y. Srinivasan" <[email protected]> Date: Wed, 30 Apr 2014 10:14:31 -0700
> We send packets using a copy-free mechanism (this is the Guest to Host > transport > via VMBUS). While this is obviously optimal for large packets, > it may not be optimal for small packets. Hyper-V host supports > a second mechanism for sending packets that is "copy based". We implement that > mechanism in this patch. > > In this version of the patch I have addressed a comment from David Miller. > > With this patch (and all of the other offload and VRSS patches), we are now > able > to almost saturate a 10G interface between Linux VMs on Hyper-V > on different hosts - close to 9 Gbps as measured via iperf. > > Signed-off-by: K. Y. Srinivasan <[email protected]> > Reviewed-by: Haiyang Zhang <[email protected]> Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
