projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 2522fe45 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| e7fd4179 DT |
2 | /****************************************************************************** |
| 3 | ******************************************************************************* | |
| 4 | ** | |
| 5 | ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | |
| 3ae1acf9 | 6 | ** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. |
| e7fd4179 | 7 | ** |
| e7fd4179 DT |
8 | ** |
| 9 | ******************************************************************************* | |
| 10 | ******************************************************************************/ | |
| 11 | ||
| 7963b8a5 PG |
12 | #include <linux/module.h> |
| 13 | ||
| e7fd4179 DT |
14 | #include "dlm_internal.h" |
| 15 | #include "lockspace.h" | |
| 16 | #include "lock.h" | |
| 597d0cae | 17 | #include "user.h" |
| e7fd4179 | 18 | #include "memory.h" |
| e7fd4179 | 19 | #include "config.h" |
| 8b0188b0 | 20 | #include "midcomms.h" |
| e7fd4179 | 21 | |
| f1d3b8f9 AA |
22 | #define CREATE_TRACE_POINTS |
| 23 | #include <trace/events/dlm.h> | |
| 24 | ||
| e7fd4179 DT |
25 | static int __init init_dlm(void) |
| 26 | { | |
| 27 | int error; | |
| 28 | ||
| 29 | error = dlm_memory_init(); | |
| 30 | if (error) | |
| 31 | goto out; | |
| 32 | ||
| 8b0188b0 AA |
33 | dlm_midcomms_init(); |
| 34 | ||
| e7fd4179 DT |
35 | error = dlm_lockspace_init(); |
| 36 | if (error) | |
| 37 | goto out_mem; | |
| 38 | ||
| 39 | error = dlm_config_init(); | |
| 40 | if (error) | |
| 41 | goto out_lockspace; | |
| 42 | ||
| a48f9721 | 43 | dlm_register_debugfs(); |
| e7fd4179 | 44 | |
| 597d0cae DT |
45 | error = dlm_user_init(); |
| 46 | if (error) | |
| ac33d071 | 47 | goto out_debug; |
| 597d0cae | 48 | |
| 2402211a DT |
49 | error = dlm_plock_init(); |
| 50 | if (error) | |
| 01c7a597 | 51 | goto out_user; |
| 2402211a | 52 | |
| 75ce481e | 53 | printk("DLM installed\n"); |
| e7fd4179 DT |
54 | |
| 55 | return 0; | |
| 56 | ||
| 3ae1acf9 DT |
57 | out_user: |
| 58 | dlm_user_exit(); | |
| e7fd4179 DT |
59 | out_debug: |
| 60 | dlm_unregister_debugfs(); | |
| e7fd4179 DT |
61 | dlm_config_exit(); |
| 62 | out_lockspace: | |
| 63 | dlm_lockspace_exit(); | |
| 64 | out_mem: | |
| 8b0188b0 | 65 | dlm_midcomms_exit(); |
| e7fd4179 DT |
66 | dlm_memory_exit(); |
| 67 | out: | |
| 68 | return error; | |
| 69 | } | |
| 70 | ||
| 71 | static void __exit exit_dlm(void) | |
| 72 | { | |
| 2402211a | 73 | dlm_plock_exit(); |
| 597d0cae | 74 | dlm_user_exit(); |
| e7fd4179 DT |
75 | dlm_config_exit(); |
| 76 | dlm_memory_exit(); | |
| 77 | dlm_lockspace_exit(); | |
| 8b0188b0 | 78 | dlm_midcomms_exit(); |
| e7fd4179 DT |
79 | dlm_unregister_debugfs(); |
| 80 | } | |
| 81 | ||
| 82 | module_init(init_dlm); | |
| 83 | module_exit(exit_dlm); | |
| 84 | ||
| 85 | MODULE_DESCRIPTION("Distributed Lock Manager"); | |
| 86 | MODULE_AUTHOR("Red Hat, Inc."); | |
| 87 | MODULE_LICENSE("GPL"); | |
| 88 | ||
| 89 | EXPORT_SYMBOL_GPL(dlm_new_lockspace); | |
| 90 | EXPORT_SYMBOL_GPL(dlm_release_lockspace); | |
| 91 | EXPORT_SYMBOL_GPL(dlm_lock); | |
| 92 | EXPORT_SYMBOL_GPL(dlm_unlock); | |
| 93 |