tree eb8020ff76d93017af31f10dbdd4b5d929dd4369
parent 8c86899f62738b8a22ca3a5f060e269b92e5545a
author Trond Myklebust <Trond.Myklebust@netapp.com> 1363549920 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1364227450 -0400

NFSv4: The stateid must remain the same for replayed RPC calls

If we replay a READ or WRITE call, we should not be changing the
stateid. Currently, we may end up doing so, because the stateid
is only selected at xdr encode time.

This patch ensures that we select the stateid after we get an NFSv4.1
session slot, and that we keep that same stateid across retries.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>