lockd: Don't bother with RPC ping for NSM upcalls
authorChuck Lever <chuck.lever@oracle.com>
Thu, 18 Jun 2009 01:02:11 +0000 (18:02 -0700)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Thu, 18 Jun 2009 01:02:11 +0000 (18:02 -0700)
Cut NSM upcall RPC traffic in half -- don't do a NULL call first.
The cases where a ping would be helpful are rare.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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