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NFSv4.1 don't free interrupted slot on open

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commit 0cb98abb5bd13b9a636bde603d952d722688b428 upstream.

Allow the async rpc task for finish and update the open state if needed,
then free the slot. Otherwise, the async rpc unable to decode the reply.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Fixes: ae55e59da0e4 ("pnfs: Don't release the sequence slot...")
Cc: stable@vger.kernel.org # v4.18+
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Olga Kornievskaia 2019-03-19 12:12:13 -04:00 committed by Greg Kroah-Hartman
parent 91f81cb5c5
commit 22a8711fa5
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/nfs4proc.c
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@ -2748,7 +2748,8 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
nfs4_schedule_stateid_recovery(server, state);
}
out:
nfs4_sequence_free_slot(&opendata->o_res.seq_res);
if (!opendata->cancelled)
nfs4_sequence_free_slot(&opendata->o_res.seq_res);
return ret;
}