projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e7fd4179 DT |
1 | /****************************************************************************** |
| 2 | ******************************************************************************* | |
| 3 | ** | |
| 4 | ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | |
| 3ae1acf9 | 5 | ** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. |
| e7fd4179 DT |
6 | ** |
| 7 | ** This copyrighted material is made available to anyone wishing to use, | |
| 8 | ** modify, copy, or redistribute it subject to the terms and conditions | |
| 9 | ** of the GNU General Public License v.2. | |
| 10 | ** | |
| 11 | ******************************************************************************* | |
| 12 | ******************************************************************************/ | |
| 13 | ||
| 14 | #include "dlm_internal.h" | |
| 15 | #include "lockspace.h" | |
| 16 | #include "lock.h" | |
| 597d0cae | 17 | #include "user.h" |
| e7fd4179 | 18 | #include "memory.h" |
| e7fd4179 DT |
19 | #include "config.h" |
| 20 | ||
| e7fd4179 DT |
21 | static int __init init_dlm(void) |
| 22 | { | |
| 23 | int error; | |
| 24 | ||
| 25 | error = dlm_memory_init(); | |
| 26 | if (error) | |
| 27 | goto out; | |
| 28 | ||
| 29 | error = dlm_lockspace_init(); | |
| 30 | if (error) | |
| 31 | goto out_mem; | |
| 32 | ||
| 33 | error = dlm_config_init(); | |
| 34 | if (error) | |
| 35 | goto out_lockspace; | |
| 36 | ||
| 37 | error = dlm_register_debugfs(); | |
| 38 | if (error) | |
| 39 | goto out_config; | |
| 40 | ||
| 597d0cae DT |
41 | error = dlm_user_init(); |
| 42 | if (error) | |
| ac33d071 | 43 | goto out_debug; |
| 597d0cae | 44 | |
| 3ae1acf9 DT |
45 | error = dlm_netlink_init(); |
| 46 | if (error) | |
| 47 | goto out_user; | |
| 48 | ||
| 2402211a DT |
49 | error = dlm_plock_init(); |
| 50 | if (error) | |
| 51 | goto out_netlink; | |
| 52 | ||
| e7fd4179 DT |
53 | printk("DLM (built %s %s) installed\n", __DATE__, __TIME__); |
| 54 | ||
| 55 | return 0; | |
| 56 | ||
| 2402211a DT |
57 | out_netlink: |
| 58 | dlm_netlink_exit(); | |
| 3ae1acf9 DT |
59 | out_user: |
| 60 | dlm_user_exit(); | |
| e7fd4179 DT |
61 | out_debug: |
| 62 | dlm_unregister_debugfs(); | |
| 63 | out_config: | |
| 64 | dlm_config_exit(); | |
| 65 | out_lockspace: | |
| 66 | dlm_lockspace_exit(); | |
| 67 | out_mem: | |
| 68 | dlm_memory_exit(); | |
| 69 | out: | |
| 70 | return error; | |
| 71 | } | |
| 72 | ||
| 73 | static void __exit exit_dlm(void) | |
| 74 | { | |
| 2402211a | 75 | dlm_plock_exit(); |
| 3ae1acf9 | 76 | dlm_netlink_exit(); |
| 597d0cae | 77 | dlm_user_exit(); |
| e7fd4179 DT |
78 | dlm_config_exit(); |
| 79 | dlm_memory_exit(); | |
| 80 | dlm_lockspace_exit(); | |
| 81 | dlm_unregister_debugfs(); | |
| 82 | } | |
| 83 | ||
| 84 | module_init(init_dlm); | |
| 85 | module_exit(exit_dlm); | |
| 86 | ||
| 87 | MODULE_DESCRIPTION("Distributed Lock Manager"); | |
| 88 | MODULE_AUTHOR("Red Hat, Inc."); | |
| 89 | MODULE_LICENSE("GPL"); | |
| 90 | ||
| 91 | EXPORT_SYMBOL_GPL(dlm_new_lockspace); | |
| 92 | EXPORT_SYMBOL_GPL(dlm_release_lockspace); | |
| 93 | EXPORT_SYMBOL_GPL(dlm_lock); | |
| 94 | EXPORT_SYMBOL_GPL(dlm_unlock); | |
| 95 |