[ovs-dev] [PATCH v4 0/3] Add support for TSO with DPDK

Flavio Leitner fbl at sysclose.org
Fri Jan 24 14:42:44 UTC 2020


On Wed, Jan 22, 2020 at 09:32:31AM -0800, William Tu wrote:
[...]
> Hi Flavio,
[...]
> Do you know that for af_packet (netdev-linux.c), if we switch to use
> packet mmap[1]
> instead of recvmmsg, will it improve performance?
> 
> [1] https://www.mjmwired.net/kernel/Documentation/networking/packet_mmap.txt

I have not tried that, so I don't know.

-- 
fbl


More information about the dev mailing list