1 /* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
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.
28 #ifdef CONFIG_DEBUG_FS
30 struct dlm_debug_ctxt {
31 struct kref debug_refcnt;
32 struct dentry *debug_state_dentry;
33 struct dentry *debug_lockres_dentry;
34 struct dentry *debug_mle_dentry;
35 struct dentry *debug_purgelist_dentry;
43 struct debug_lockres {
46 struct dlm_ctxt *dl_ctxt;
47 struct dlm_lock_resource *dl_res;
50 int dlm_debug_init(struct dlm_ctxt *dlm);
51 void dlm_debug_shutdown(struct dlm_ctxt *dlm);
53 int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
54 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);
56 int dlm_create_debugfs_root(void);
57 void dlm_destroy_debugfs_root(void);
61 static int dlm_debug_init(struct dlm_ctxt *dlm)
65 static void dlm_debug_shutdown(struct dlm_ctxt *dlm)
68 static int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
72 static void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
75 static int dlm_create_debugfs_root(void)
79 static void dlm_destroy_debugfs_root(void)
83 #endif /* CONFIG_DEBUG_FS */
84 #endif /* DLMDEBUG_H */