1 /* SPDX-License-Identifier: GPL-2.0-or-later * !! 1 /* -*- mode: c; c-basic-offset: 8; -*-
2 /* !! 2 * vim: noexpandtab sw=8 ts=8 sts=0:
>> 3 *
3 * dlmdebug.h 4 * dlmdebug.h
4 * 5 *
5 * Copyright (C) 2008 Oracle. All rights rese 6 * Copyright (C) 2008 Oracle. All rights reserved.
>> 7 *
>> 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.
>> 12 *
>> 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.
>> 17 *
>> 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.
>> 22 *
6 */ 23 */
7 24
8 #ifndef DLMDEBUG_H 25 #ifndef DLMDEBUG_H
9 #define DLMDEBUG_H 26 #define DLMDEBUG_H
10 27
11 void dlm_print_one_mle(struct dlm_master_list_ 28 void dlm_print_one_mle(struct dlm_master_list_entry *mle);
12 29
13 #ifdef CONFIG_DEBUG_FS 30 #ifdef CONFIG_DEBUG_FS
14 31
>> 32 struct dlm_debug_ctxt {
>> 33 struct kref debug_refcnt;
>> 34 struct dentry *debug_state_dentry;
>> 35 struct dentry *debug_lockres_dentry;
>> 36 struct dentry *debug_mle_dentry;
>> 37 struct dentry *debug_purgelist_dentry;
>> 38 };
>> 39
15 struct debug_lockres { 40 struct debug_lockres {
16 int dl_len; 41 int dl_len;
17 char *dl_buf; 42 char *dl_buf;
18 struct dlm_ctxt *dl_ctxt; 43 struct dlm_ctxt *dl_ctxt;
19 struct dlm_lock_resource *dl_res; 44 struct dlm_lock_resource *dl_res;
20 }; 45 };
21 46
22 void dlm_debug_init(struct dlm_ctxt *dlm); !! 47 int dlm_debug_init(struct dlm_ctxt *dlm);
>> 48 void dlm_debug_shutdown(struct dlm_ctxt *dlm);
23 49
24 void dlm_create_debugfs_subroot(struct dlm_ctx !! 50 int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
25 void dlm_destroy_debugfs_subroot(struct dlm_ct 51 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);
26 52
27 void dlm_create_debugfs_root(void); !! 53 int dlm_create_debugfs_root(void);
28 void dlm_destroy_debugfs_root(void); 54 void dlm_destroy_debugfs_root(void);
29 55
30 #else 56 #else
31 57
32 static inline void dlm_debug_init(struct dlm_c !! 58 static inline int dlm_debug_init(struct dlm_ctxt *dlm)
>> 59 {
>> 60 return 0;
>> 61 }
>> 62 static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm)
33 { 63 {
34 } 64 }
35 static inline void dlm_create_debugfs_subroot( !! 65 static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
36 { 66 {
>> 67 return 0;
37 } 68 }
38 static inline void dlm_destroy_debugfs_subroot 69 static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
39 { 70 {
40 } 71 }
41 static inline void dlm_create_debugfs_root(voi !! 72 static inline int dlm_create_debugfs_root(void)
42 { 73 {
>> 74 return 0;
43 } 75 }
44 static inline void dlm_destroy_debugfs_root(vo 76 static inline void dlm_destroy_debugfs_root(void)
45 { 77 {
46 } 78 }
47 79
48 #endif /* CONFIG_DEBUG_FS */ 80 #endif /* CONFIG_DEBUG_FS */
49 #endif /* DLMDEBUG_H */ 81 #endif /* DLMDEBUG_H */
50 82
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