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Commit 79708861 authored by Ricardo Labiaga's avatar Ricardo Labiaga Committed by Trond Myklebust
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nfs41: Retry delegation return if it failed with session error 



Update nfs4_delegreturn_done() to retry the operation after setting the
NFS4CLNT_SESSION_SETUP bit to indicate the need to reset the session.

Signed-off-by: default avatarRicardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent bcfa49f6

fs/nfs/nfs4proc.c

+13 −2
Original line number Original line Diff line number Diff line
@@ -3479,9 +3479,20 @@ static void nfs4_delegreturn_done(struct rpc_task *task, void *calldata) 
	nfs4_sequence_done(data->res.server, &data->res.seq_res,

	nfs4_sequence_done(data->res.server, &data->res.seq_res,

			task->tk_status);

			task->tk_status);





	data->rpc_status = task->tk_status;

	switch (task->tk_status) {

	if (data->rpc_status == 0)

	case -NFS4ERR_STALE_STATEID:

	case -NFS4ERR_EXPIRED:

	case 0:

		renew_lease(data->res.server, data->timestamp);

		renew_lease(data->res.server, data->timestamp);

		break;

	default:

		if (nfs4_async_handle_error(task, data->res.server, NULL) ==

				-EAGAIN) {

			nfs_restart_rpc(task, data->res.server->nfs_client);

			return;

		}

	}

	data->rpc_status = task->tk_status;

}

}





static void nfs4_delegreturn_release(void *calldata)

static void nfs4_delegreturn_release(void *calldata)