Re: [RFC PATCH v3 01/10] udp: implement complete book-keeping for encap_needed

2018-11-02 Thread Paolo Abeni
Hi, On Thu, 2018-11-01 at 16:59 -0400, Willem de Bruijn wrote: > On Tue, Oct 30, 2018 at 1:28 PM Paolo Abeni wrote: > > > > The *encap_needed static keys are enabled by UDP tunnels > > and several UDP encapsulations type, but they are never > > turned off. This can cause unneeded overall perform

Re: [RFC PATCH v3 01/10] udp: implement complete book-keeping for encap_needed

2018-11-01 Thread Willem de Bruijn
On Tue, Oct 30, 2018 at 1:28 PM Paolo Abeni wrote: > > The *encap_needed static keys are enabled by UDP tunnels > and several UDP encapsulations type, but they are never > turned off. This can cause unneeded overall performance > degradation for systems where such features are used > transiently.

[RFC PATCH v3 01/10] udp: implement complete book-keeping for encap_needed

2018-10-30 Thread Paolo Abeni
The *encap_needed static keys are enabled by UDP tunnels and several UDP encapsulations type, but they are never turned off. This can cause unneeded overall performance degradation for systems where such features are used transiently. This patch introduces complete book-keeping for such keys, decr