ip6_tunnel: better validate user provided tunnel names
[linux/fpc-iii.git] / fs / ocfs2 / dlm / dlmdebug.h
blob5ced5482e7d35e81ad72713c1eb1a834ec7fc172
1 /* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
4 * dlmdebug.h
6 * Copyright (C) 2008 Oracle. All rights reserved.
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public
19 * License along with this program; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 021110-1307, USA.
25 #ifndef DLMDEBUG_H
26 #define DLMDEBUG_H
28 void dlm_print_one_mle(struct dlm_master_list_entry *mle);
30 #ifdef CONFIG_DEBUG_FS
32 struct dlm_debug_ctxt {
33 struct dentry *debug_state_dentry;
34 struct dentry *debug_lockres_dentry;
35 struct dentry *debug_mle_dentry;
36 struct dentry *debug_purgelist_dentry;
39 struct debug_lockres {
40 int dl_len;
41 char *dl_buf;
42 struct dlm_ctxt *dl_ctxt;
43 struct dlm_lock_resource *dl_res;
46 int dlm_debug_init(struct dlm_ctxt *dlm);
47 void dlm_debug_shutdown(struct dlm_ctxt *dlm);
49 int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
50 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);
52 int dlm_create_debugfs_root(void);
53 void dlm_destroy_debugfs_root(void);
55 #else
57 static inline int dlm_debug_init(struct dlm_ctxt *dlm)
59 return 0;
61 static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm)
64 static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
66 return 0;
68 static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
71 static inline int dlm_create_debugfs_root(void)
73 return 0;
75 static inline void dlm_destroy_debugfs_root(void)
79 #endif /* CONFIG_DEBUG_FS */
80 #endif /* DLMDEBUG_H */