1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-C <<
2 /* 1 /*
3 * Copyright (c) 2015, 2017 Oracle. All right 2 * Copyright (c) 2015, 2017 Oracle. All rights reserved.
4 */ 3 */
5 4
6 /* rpcrdma.ko module initialization 5 /* rpcrdma.ko module initialization
7 */ 6 */
8 7
9 #include <linux/types.h> 8 #include <linux/types.h>
10 #include <linux/compiler.h> 9 #include <linux/compiler.h>
11 #include <linux/module.h> 10 #include <linux/module.h>
12 #include <linux/init.h> 11 #include <linux/init.h>
13 #include <linux/sunrpc/svc_rdma.h> 12 #include <linux/sunrpc/svc_rdma.h>
14 #include <linux/sunrpc/rdma_rn.h> <<
15 13
16 #include <asm/swab.h> 14 #include <asm/swab.h>
17 15
18 #include "xprt_rdma.h" <<
19 <<
20 #define CREATE_TRACE_POINTS 16 #define CREATE_TRACE_POINTS
21 #include <trace/events/rpcrdma.h> !! 17 #include "xprt_rdma.h"
22 18
23 MODULE_AUTHOR("Open Grid Computing and Network 19 MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
24 MODULE_DESCRIPTION("RPC/RDMA Transport"); 20 MODULE_DESCRIPTION("RPC/RDMA Transport");
25 MODULE_LICENSE("Dual BSD/GPL"); 21 MODULE_LICENSE("Dual BSD/GPL");
26 MODULE_ALIAS("svcrdma"); 22 MODULE_ALIAS("svcrdma");
27 MODULE_ALIAS("xprtrdma"); 23 MODULE_ALIAS("xprtrdma");
28 MODULE_ALIAS("rpcrdma6"); <<
29 24
30 static void __exit rpc_rdma_cleanup(void) 25 static void __exit rpc_rdma_cleanup(void)
31 { 26 {
32 xprt_rdma_cleanup(); 27 xprt_rdma_cleanup();
33 svc_rdma_cleanup(); 28 svc_rdma_cleanup();
34 rpcrdma_ib_client_unregister(); <<
35 } 29 }
36 30
37 static int __init rpc_rdma_init(void) 31 static int __init rpc_rdma_init(void)
38 { 32 {
39 int rc; 33 int rc;
40 34
41 rc = rpcrdma_ib_client_register(); <<
42 if (rc) <<
43 goto out_rc; <<
44 <<
45 rc = svc_rdma_init(); 35 rc = svc_rdma_init();
46 if (rc) 36 if (rc)
47 goto out_ib_client; !! 37 goto out;
48 38
49 rc = xprt_rdma_init(); 39 rc = xprt_rdma_init();
50 if (rc) 40 if (rc)
51 goto out_svc_rdma; !! 41 svc_rdma_cleanup();
52 <<
53 return 0; <<
54 42
55 out_svc_rdma: !! 43 out:
56 svc_rdma_cleanup(); <<
57 out_ib_client: <<
58 rpcrdma_ib_client_unregister(); <<
59 out_rc: <<
60 return rc; 44 return rc;
61 } 45 }
62 46
63 module_init(rpc_rdma_init); 47 module_init(rpc_rdma_init);
64 module_exit(rpc_rdma_cleanup); 48 module_exit(rpc_rdma_cleanup);
65 49
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