[ovs-dev] [PATCH] ofproto: Fix for frequent invalidation of flows due to mismatch in mask bits
blp at ovn.org
Fri Mar 6 21:41:22 UTC 2020
On Wed, Feb 12, 2020 at 08:38:51AM +0000, Vishal Deep Ajmera wrote:
> > To me it looks like we will need an equivalent of flow_wc_map() which is
> > less stricter than
> > flow_wildcards_init_for_packet() if we want to add this check in
> > xlate_wc_finish().
> > Let me know if the current solution has issues. I can try to move this
> > to
> > xlate_wc_finish() otherwise.
> Hi Ben,
> Any thoughts on this? Should I write an equivalent of flow_wc_map() and use
> it in xlate_wc_finish()
> or we use a stricter version i.e. flow_wildcards_init_for_packet() and use
> in revalidate_ukey__?
My big problem for review here is that I don't understand the motivation
for moving the code around. Sure, it *works*, but why? Why did you
think to do it?
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