/*
* Copyright (c) 2015-2020, Oracle and/or its affiliates.
*
- * Support for backward direction RPCs on RPC/RDMA.
+ * Support for reverse-direction RPCs on RPC/RDMA.
*/
#include <linux/sunrpc/xprt.h>
}
/**
- * rpcrdma_bc_receive_call - Handle a backward direction call
+ * rpcrdma_bc_receive_call - Handle a reverse-direction Call
* @r_xprt: transport receiving the call
* @rep: receive buffer containing the call
*
*/
p = xdr_inline_decode(xdr, 3 * sizeof(*p));
if (unlikely(!p))
- goto out_short;
+ return true;
rpcrdma_bc_receive_call(r_xprt, rep);
return true;
-
-out_short:
- pr_warn("RPC/RDMA short backward direction call\n");
- return true;
}
#else /* CONFIG_SUNRPC_BACKCHANNEL */
{
/*
* Copyright (c) 2015-2018 Oracle. All rights reserved.
*
- * Support for backward direction RPCs on RPC/RDMA (server-side).
+ * Support for reverse-direction RPCs on RPC/RDMA (server-side).
*/
#include <linux/sunrpc/svc_rdma.h>
spin_unlock(&xprt->queue_lock);
}
-/* Send a backwards direction RPC call.
+/* Send a reverse-direction RPC Call.
*
* Caller holds the connection's mutex and has already marshaled
* the RPC/RDMA request.
atomic_t re_completion_ids;
};
-/* Pre-allocate extra Work Requests for handling backward receives
- * and sends. This is a fixed value because the Work Queues are
- * allocated when the forward channel is set up, long before the
+/* Pre-allocate extra Work Requests for handling reverse-direction
+ * Receives and Sends. This is a fixed value because the Work Queues
+ * are allocated when the forward channel is set up, long before the
* backchannel is provisioned. This value is two times
* NFS4_DEF_CB_SLOT_TABLE_SIZE.
*/