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/* SPDX-License-Identifier: GPL-2.0-or-later */
/* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
* dlmdebug.h
*
* Copyright (C) 2008 Oracle. All rights reserved.
*/
#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 */
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