On Wed, 2017-08-16 at 12:43 -0400, Chuck Lever wrote: > > On Aug 16, 2017, at 12:19 PM, Trond Myklebust <trond.myklebust@prim > > arydata.com> wrote: > > > > Sometimes, we only want to know that the RPC message is in the > > process > > of being transmitted. Add a function to allow that. > > The last time I tried these last two, they resulted in a significant > performance regression. Is there anything I can do to help track > that down? If they are the root cause of a performance regression, then I'll just drop them. I've been rebasing to ensure that I keep them at the end of the queue precisely because I was unsure of their effect on overall performance. -- Trond Myklebust Linux NFS client maintainer, PrimaryData trond.myklebust@xxxxxxxxxxxxxxx ��.n��������+%������w��{.n�����{��w���jg��������ݢj����G�������j:+v���w�m������w�������h�����٥