rpc: track number of users of the gss upcall pipe

Keep a count of the number of pipes open plus the number of messages on
a pipe.  This count isn't used yet.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
\"J. Bruce Fields\ 2008-12-23 16:10:19 -05:00 • committed by Trond Myklebust
commit cf81939d6f