cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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main.c (1927B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/******************************************************************************
      3*******************************************************************************
      4**
      5**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
      6**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
      7**
      8**
      9*******************************************************************************
     10******************************************************************************/
     11
     12#include <linux/module.h>
     13
     14#include "dlm_internal.h"
     15#include "lockspace.h"
     16#include "lock.h"
     17#include "user.h"
     18#include "memory.h"
     19#include "config.h"
     20#include "lowcomms.h"
     21
     22#define CREATE_TRACE_POINTS
     23#include <trace/events/dlm.h>
     24
     25static int __init init_dlm(void)
     26{
     27	int error;
     28
     29	error = dlm_memory_init();
     30	if (error)
     31		goto out;
     32
     33	error = dlm_lockspace_init();
     34	if (error)
     35		goto out_mem;
     36
     37	error = dlm_config_init();
     38	if (error)
     39		goto out_lockspace;
     40
     41	dlm_register_debugfs();
     42
     43	error = dlm_user_init();
     44	if (error)
     45		goto out_debug;
     46
     47	error = dlm_netlink_init();
     48	if (error)
     49		goto out_user;
     50
     51	error = dlm_plock_init();
     52	if (error)
     53		goto out_netlink;
     54
     55	printk("DLM installed\n");
     56
     57	return 0;
     58
     59 out_netlink:
     60	dlm_netlink_exit();
     61 out_user:
     62	dlm_user_exit();
     63 out_debug:
     64	dlm_unregister_debugfs();
     65	dlm_config_exit();
     66 out_lockspace:
     67	dlm_lockspace_exit();
     68 out_mem:
     69	dlm_memory_exit();
     70 out:
     71	return error;
     72}
     73
     74static void __exit exit_dlm(void)
     75{
     76	dlm_plock_exit();
     77	dlm_netlink_exit();
     78	dlm_user_exit();
     79	dlm_config_exit();
     80	dlm_memory_exit();
     81	dlm_lockspace_exit();
     82	dlm_lowcomms_exit();
     83	dlm_unregister_debugfs();
     84}
     85
     86module_init(init_dlm);
     87module_exit(exit_dlm);
     88
     89MODULE_DESCRIPTION("Distributed Lock Manager");
     90MODULE_AUTHOR("Red Hat, Inc.");
     91MODULE_LICENSE("GPL");
     92
     93EXPORT_SYMBOL_GPL(dlm_new_lockspace);
     94EXPORT_SYMBOL_GPL(dlm_release_lockspace);
     95EXPORT_SYMBOL_GPL(dlm_lock);
     96EXPORT_SYMBOL_GPL(dlm_unlock);
     97