4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
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18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
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21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
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33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
37 #define DEBUG_SUBSYSTEM S_RPC
40 #include <obd_support.h>
41 #include <obd_class.h>
42 #include <lustre_net.h>
43 #include <lustre_req_layout.h>
45 #include "ptlrpc_internal.h"
47 extern spinlock_t ptlrpc_last_xid_lock;
49 extern spinlock_t ptlrpc_rs_debug_lock;
52 static __init int ptlrpc_init(void)
58 lustre_assert_wire_constants();
60 spin_lock_init(&ptlrpc_rs_debug_lock);
62 INIT_LIST_HEAD(&ptlrpc_all_services);
63 mutex_init(&ptlrpc_all_services_mutex);
64 mutex_init(&pinger_mutex);
65 mutex_init(&ptlrpcd_mutex);
68 rc = req_layout_init();
76 rc = ptlrpc_hr_init();
80 rc = ptlrpc_request_cache_init();
84 rc = ptlrpc_init_portals();
88 rc = ptlrpc_connection_init();
90 GOTO(err_portals, rc);
92 ptlrpc_put_connection_superhack = ptlrpc_connection_put;
93 sptlrpc_sec_put_superhack = sptlrpc_import_sec_put;
95 rc = ptlrpc_start_pinger();
101 GOTO(err_pinger, rc);
107 rc = ptlrpc_nrs_init();
109 GOTO(err_sptlrpc, rc);
111 rc = nodemap_mod_init();
123 ptlrpc_stop_pinger();
125 ptlrpc_connection_fini();
127 ptlrpc_exit_portals();
129 ptlrpc_request_cache_fini();
139 static void __exit ptlrpc_exit(void)
145 ptlrpc_stop_pinger();
146 ptlrpc_exit_portals();
147 ptlrpc_request_cache_fini();
149 ptlrpc_connection_fini();
154 MODULE_AUTHOR("OpenSFS, Inc. <http://www.lustre.org/>");
155 MODULE_DESCRIPTION("Lustre Request Processor and Lock Management");
156 MODULE_VERSION(LUSTRE_VERSION_STRING);
157 MODULE_LICENSE("GPL");
159 module_init(ptlrpc_init);
160 module_exit(ptlrpc_exit);