From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- src/messages/MClientRequestForward.h | 72 ++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 src/messages/MClientRequestForward.h (limited to 'src/messages/MClientRequestForward.h') diff --git a/src/messages/MClientRequestForward.h b/src/messages/MClientRequestForward.h new file mode 100644 index 000000000..5c1eebd4b --- /dev/null +++ b/src/messages/MClientRequestForward.h @@ -0,0 +1,72 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2004-2006 Sage Weil + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + + +#ifndef CEPH_MCLIENTREQUESTFORWARD_H +#define CEPH_MCLIENTREQUESTFORWARD_H + +#include "msg/Message.h" + +class MClientRequestForward final : public SafeMessage { +private: + int32_t dest_mds; + int32_t num_fwd; + bool client_must_resend; + +protected: + MClientRequestForward() + : SafeMessage{CEPH_MSG_CLIENT_REQUEST_FORWARD}, + dest_mds(-1), num_fwd(-1), client_must_resend(false) {} + MClientRequestForward(ceph_tid_t t, int dm, int nf, bool cmr) : + SafeMessage{CEPH_MSG_CLIENT_REQUEST_FORWARD}, + dest_mds(dm), num_fwd(nf), client_must_resend(cmr) { + ceph_assert(client_must_resend); + header.tid = t; + } + ~MClientRequestForward() final {} + +public: + int get_dest_mds() const { return dest_mds; } + int get_num_fwd() const { return num_fwd; } + bool must_resend() const { return client_must_resend; } + + std::string_view get_type_name() const override { return "client_request_forward"; } + void print(std::ostream& o) const override { + o << "client_request_forward(" << get_tid() + << " to mds." << dest_mds + << " num_fwd=" << num_fwd + << (client_must_resend ? " client_must_resend":"") + << ")"; + } + + void encode_payload(uint64_t features) override { + using ceph::encode; + encode(dest_mds, payload); + encode(num_fwd, payload); + encode(client_must_resend, payload); + } + + void decode_payload() override { + using ceph::decode; + auto p = payload.cbegin(); + decode(dest_mds, p); + decode(num_fwd, p); + decode(client_must_resend, p); + } +private: + template + friend boost::intrusive_ptr ceph::make_message(Args&&... args); +}; + +#endif -- cgit v1.2.3