Re: [ovs-dev] [PATCH 11/11] pkt-metadata: Avoid introducing overhead for userspace tunnels.

2015-06-24 Thread Ben Pfaff
On Fri, Jun 19, 2015 at 04:13:25PM -0700, Jesse Gross wrote: > The addition of Geneve metadata requires a large amount of additional > space to handle the maximum set of options. In most cases, this is > not a big deal since it is only temporary storage on the stack or > can be automatically stripp

[ovs-dev] [PATCH 11/11] pkt-metadata: Avoid introducing overhead for userspace tunnels.

2015-06-19 Thread Jesse Gross
The addition of Geneve metadata requires a large amount of additional space to handle the maximum set of options. In most cases, this is not a big deal since it is only temporary storage on the stack or can be automatically stripped out for miniflows. However, userspace tunnels need to deal with th