Re: [ovs-dev] [PATCHv2 0/4] Replace ukeys for deleted flows

2016-09-01 Thread Joe Stringer
On 31 August 2016 at 11:06, Joe Stringer wrote: > Recent bugs[1] have highlighted a particular situation where we may handle > significant traffic in userspace via the upcall mechanism either due to flow > table changes, or when bugs in translation logic result in unexpected

[ovs-dev] [PATCHv2 0/4] Replace ukeys for deleted flows

2016-08-31 Thread Joe Stringer
Recent bugs[1] have highlighted a particular situation where we may handle significant traffic in userspace via the upcall mechanism either due to flow table changes, or when bugs in translation logic result in unexpected deletion of datapath flows. The basic logic is this: * A high-throughput