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NFSv4: Handle RPC level errors in LAYOUTRETURN

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Handle RPC level errors by assuming that the RPC call was successful.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust
2019-09-20 07:23:43 -04:00
committed by Anna Schumaker
parent 078a432d1c
commit 6109bcf713
2 changed files with 24 additions and 0 deletions
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9
fs/nfs/nfs4proc.c
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@@ -9051,6 +9051,15 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata)
if (!nfs41_sequence_process(task, &lrp->res.seq_res))
return;
/*
* Was there an RPC level error? Assume the call succeeded,
* and that we need to release the layout
*/
if (task->tk_rpc_status != 0 && RPC_WAS_SENT(task)) {
lrp->res.lrs_present = 0;
return;
}
server = NFS_SERVER(lrp->args.inode);
switch (task->tk_status) {
case -NFS4ERR_OLD_STATEID: