Return-Path: Received: from mail-it0-f67.google.com ([209.85.214.67]:36137 "EHLO mail-it0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934960AbcIVRkL (ORCPT ); Thu, 22 Sep 2016 13:40:11 -0400 Received: by mail-it0-f67.google.com with SMTP id n143so5337103ita.3 for ; Thu, 22 Sep 2016 10:40:11 -0700 (PDT) From: Trond Myklebust To: anna.schumaker@netapp.com Cc: linux-nfs@vger.kernel.org, Oleg Drokin Subject: [PATCH v7 29/31] NFSv4: Fix retry issues with nfs41_test/free_stateid Date: Thu, 22 Sep 2016 13:39:19 -0400 Message-Id: <1474565961-21303-30-git-send-email-trond.myklebust@primarydata.com> In-Reply-To: <1474565961-21303-29-git-send-email-trond.myklebust@primarydata.com> References: <1474565961-21303-1-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-2-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-3-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-4-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-5-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-6-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-7-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-8-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-9-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-10-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-11-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-12-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-13-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-14-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-15-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-16-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-17-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-18-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-19-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-20-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-21-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-22-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-23-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-24-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-25-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-26-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-27-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-28-git-send-email-trond.myklebust@primarydata.com> <1474565961-21303-29-git-send-email-trond.myklebust@primarydata.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: _nfs41_free_stateid() needs to be cached by the session, but nfs41_test_stateid() may return NFS4ERR_RETRY_UNCACHED_REP (in which case we should just retry). Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 2e1f9c30b805..72858f900abf 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -8730,6 +8730,7 @@ static void nfs4_handle_delay_or_session_error(struct nfs_server *server, exception->retry = 0; switch(err) { case -NFS4ERR_DELAY: + case -NFS4ERR_RETRY_UNCACHED_REP: nfs4_handle_exception(server, err, exception); break; case -NFS4ERR_BADSESSION: @@ -8835,7 +8836,7 @@ static struct rpc_task *_nfs41_free_stateid(struct nfs_server *server, msg.rpc_argp = &data->args; msg.rpc_resp = &data->res; - nfs4_init_sequence(&data->args.seq_args, &data->res.seq_res, 0); + nfs4_init_sequence(&data->args.seq_args, &data->res.seq_res, 1); if (privileged) nfs4_set_sequence_privileged(&data->args.seq_args); -- 2.7.4