[ovs-dev] [patch v6] conntrack: Optimize recirculations.

Darrell Ball dlu998 at gmail.com
Wed Sep 25 20:22:27 UTC 2019


On Wed, Sep 25, 2019 at 10:51 AM Ben Pfaff <blp at ovn.org> wrote:

> On Mon, Aug 26, 2019 at 09:05:44AM -0700, Darrell Ball wrote:
> > Cache the 'conn' context and use it when it is valid.  The cached 'conn'
> > context will get reset if it is not expected to be valid; the cost to do
> > this is negligible.  Besides being most optimal, this also handles corner
> > cases, such as decapsulation leading to the same tuple, as in tunnel VPN
> > cases.  A negative test is added to check the resetting of the cached
> > 'conn'.
> >
> > Signed-off-by: Darrell Ball <dlu998 at gmail.com>
>
> Applied to master.  Thank you!
>

cool, thank you


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