From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- fs/dlm/main.c | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 fs/dlm/main.c (limited to 'fs/dlm/main.c') diff --git a/fs/dlm/main.c b/fs/dlm/main.c new file mode 100644 index 0000000000..6ca28299c9 --- /dev/null +++ b/fs/dlm/main.c @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: GPL-2.0-only +/****************************************************************************** +******************************************************************************* +** +** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. +** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. +** +** +******************************************************************************* +******************************************************************************/ + +#include + +#include "dlm_internal.h" +#include "lockspace.h" +#include "lock.h" +#include "user.h" +#include "memory.h" +#include "config.h" +#include "midcomms.h" + +#define CREATE_TRACE_POINTS +#include + +static int __init init_dlm(void) +{ + int error; + + error = dlm_memory_init(); + if (error) + goto out; + + dlm_midcomms_init(); + + error = dlm_lockspace_init(); + if (error) + goto out_mem; + + error = dlm_config_init(); + if (error) + goto out_lockspace; + + dlm_register_debugfs(); + + error = dlm_user_init(); + if (error) + goto out_debug; + + error = dlm_plock_init(); + if (error) + goto out_user; + + printk("DLM installed\n"); + + return 0; + + out_user: + dlm_user_exit(); + out_debug: + dlm_unregister_debugfs(); + dlm_config_exit(); + out_lockspace: + dlm_lockspace_exit(); + out_mem: + dlm_midcomms_exit(); + dlm_memory_exit(); + out: + return error; +} + +static void __exit exit_dlm(void) +{ + dlm_plock_exit(); + dlm_user_exit(); + dlm_config_exit(); + dlm_lockspace_exit(); + dlm_midcomms_exit(); + dlm_unregister_debugfs(); + dlm_memory_exit(); +} + +module_init(init_dlm); +module_exit(exit_dlm); + +MODULE_DESCRIPTION("Distributed Lock Manager"); +MODULE_AUTHOR("Red Hat, Inc."); +MODULE_LICENSE("GPL"); + +EXPORT_SYMBOL_GPL(dlm_new_lockspace); +EXPORT_SYMBOL_GPL(dlm_release_lockspace); +EXPORT_SYMBOL_GPL(dlm_lock); +EXPORT_SYMBOL_GPL(dlm_unlock); + -- cgit v1.2.3