fs/ocfs2/dlm/dlmdebug.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /* -*- mode: c; c-basic-offset: 8; -*-
   3  * vim: noexpandtab sw=8 ts=8 sts=0:
   4  *
   5  * dlmdebug.h
   6  *
   7  * Copyright (C) 2008 Oracle.  All rights reserved.
   8  */
   9
  10 #ifndef DLMDEBUG_H
  11 #define DLMDEBUG_H
  12
  13 void dlm_print_one_mle(struct dlm_master_list_entry *mle);
  14
  15 #ifdef CONFIG_DEBUG_FS
  16
  17 struct debug_lockres {
  18         int dl_len;
  19         char *dl_buf;
  20         struct dlm_ctxt *dl_ctxt;
  21         struct dlm_lock_resource *dl_res;
  22 };
  23
  24 void dlm_debug_init(struct dlm_ctxt *dlm);
  25
  26 void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm);
  27 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm);
  28
  29 void dlm_create_debugfs_root(void);
  30 void dlm_destroy_debugfs_root(void);
  31
  32 #else
  33
  34 static inline void dlm_debug_init(struct dlm_ctxt *dlm)
  35 {
  36 }
  37 static inline void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
  38 {
  39 }
  40 static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
  41 {
  42 }
  43 static inline void dlm_create_debugfs_root(void)
  44 {
  45 }
  46 static inline void dlm_destroy_debugfs_root(void)
  47 {
  48 }
  49
  50 #endif  /* CONFIG_DEBUG_FS */
  51 #endif  /* DLMDEBUG_H */