2017-02-18 00:50:21

by Trond Myklebust

[permalink] [raw]
Subject: [PATCH] Revert "NFSv4.1: Handle NFS4ERR_BADSESSION/NFS4ERR_DEADSESSION replies to OP_SEQUENCE"

This reverts commit 2cf10cdd486c362f983abdce00dc1127e8ab8c59.

The patch has been seen to cause excessive looping.

Reported-by: Olga Kornievskaia <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
---
fs/nfs/nfs4proc.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 944e447893af..23019edfd3f0 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -815,10 +815,6 @@ static int nfs41_sequence_process(struct rpc_task *task,
case -NFS4ERR_SEQ_FALSE_RETRY:
++slot->seq_nr;
goto retry_nowait;
- case -NFS4ERR_DEADSESSION:
- case -NFS4ERR_BADSESSION:
- nfs4_schedule_session_recovery(session, res->sr_status);
- goto retry_nowait;
default:
/* Just update the slot sequence no. */
slot->seq_done = 1;
--
2.9.3