| /* -*- mode: c; c-basic-offset: 8; -*- |
| * vim: noexpandtab sw=8 ts=8 sts=0: |
| * |
| * dlmdebug.h |
| * |
| * Copyright (C) 2008 Oracle. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this program; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 021110-1307, USA. |
| * |
| */ |
| |
| #ifndef DLMDEBUG_H |
| #define DLMDEBUG_H |
| |
| void dlm_print_one_mle(struct dlm_master_list_entry *mle); |
| |
| #ifdef CONFIG_DEBUG_FS |
| |
| struct dlm_debug_ctxt { |
| struct dentry *debug_state_dentry; |
| struct dentry *debug_lockres_dentry; |
| struct dentry *debug_mle_dentry; |
| struct dentry *debug_purgelist_dentry; |
| }; |
| |
| struct debug_lockres { |
| int dl_len; |
| char *dl_buf; |
| struct dlm_ctxt *dl_ctxt; |
| struct dlm_lock_resource *dl_res; |
| }; |
| |
| int dlm_debug_init(struct dlm_ctxt *dlm); |
| void dlm_debug_shutdown(struct dlm_ctxt *dlm); |
| |
| int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm); |
| void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm); |
| |
| int dlm_create_debugfs_root(void); |
| void dlm_destroy_debugfs_root(void); |
| |
| #else |
| |
| static inline int dlm_debug_init(struct dlm_ctxt *dlm) |
| { |
| return 0; |
| } |
| static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm) |
| { |
| } |
| static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm) |
| { |
| return 0; |
| } |
| static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm) |
| { |
| } |
| static inline int dlm_create_debugfs_root(void) |
| { |
| return 0; |
| } |
| static inline void dlm_destroy_debugfs_root(void) |
| { |
| } |
| |
| #endif /* CONFIG_DEBUG_FS */ |
| #endif /* DLMDEBUG_H */ |