NFSv4.1: Fix regression in callback retry handling
authorFred Isaman <fred.isaman@gmail.com>
Tue, 27 Sep 2016 19:37:11 +0000 (15:37 -0400)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Thu, 1 Dec 2016 22:21:38 +0000 (17:21 -0500)
commit9a837856cf612d83e9ede7081972a2fa78de6921
treedd61dc7c4c956a3fb3db08dcf3f0192d0d0b6e7b
parent1ad13dbc85911fcf15232342205c92e250335267
NFSv4.1: Fix regression in callback retry handling

When initializing a freshly created slot for the calllback channel,
the seq_nr needs to be 0, not 1.  Otherwise validate_seqid
and nfs4_slot_wait_on_seqid get confused and believe that the
mpty slot corresponds to a previously sent reply.

Signed-off-by: Fred Isaman <fred.isaman@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/nfs4session.c