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NFSv4.1: Handle NFS4ERR_DELAY replies to OP_SEQUENCE correctly

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commit 7ccafd4b2b9f34e6d8185f796f151c47424e273e upstream.

Don't assume that the NFS4ERR_DELAY means that the server is processing
this slot id.

Fixes: 3453d5708b ("NFSv4.1: Avoid false retries when RPC calls are interrupted")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Trond Myklebust
2022-07-12 09:22:40 -04:00
committed by Greg Kroah-Hartman
parent 0696115a32
commit b32780cda5
1 changed files with 0 additions and 1 deletions
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fs/nfs/nfs4proc.c
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@@ -856,7 +856,6 @@ static int nfs41_sequence_process(struct rpc_task *task,
__func__, __func__,
slot->slot_nr, slot->slot_nr,
slot->seq_nr); slot->seq_nr);
nfs4_slot_sequence_acked(slot, slot->seq_nr);
goto out_retry; goto out_retry;
case -NFS4ERR_RETRY_UNCACHED_REP: case -NFS4ERR_RETRY_UNCACHED_REP:
case -NFS4ERR_SEQ_FALSE_RETRY: case -NFS4ERR_SEQ_FALSE_RETRY: