If our layoutreturn returns an NFS4ERR_OLD_STATEID, then try to
update the stateid and retry.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 1bb0e405aa57..79306a903453 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -8766,8 +8766,15 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata)
server = NFS_SERVER(lrp->args.inode);
switch (task->tk_status) {
+ case -NFS4ERR_OLD_STATEID:
+ if (nfs4_refresh_layout_stateid(&lrp->args.stateid,
+ lrp->args.inode)) {
+ goto out_restart;
+ }
+ /* Fallthrough */
default:
task->tk_status = 0;
+ /* Fallthrough */
case 0:
break;
case -NFS4ERR_DELAY:
@@ -8778,6 +8785,10 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata)
return;
}
dprintk("<-- %s\n", __func__);
+ return;
+out_restart:
+ nfs4_sequence_free_slot(&lrp->res.seq_res);
+ rpc_restart_call_prepare(task);
}
static void nfs4_layoutreturn_release(void *calldata)
--
2.13.6
--
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