litmus-rt.git - The LITMUS^RT kernel.

index : litmus-rt.git

The LITMUS^RT kernel.

Bjoern Brandenburg

about summary refs log tree commit diff stats

path: root/net/atm/lec.c

diff options

Diffstat (limited to 'net/atm/lec.c')

0 files changed, 0 insertions, 0 deletions

FS2] Debug code simplification, update TODO' href='/cgit/cgit.cgi/litmus-rt-budgetable-locks.git/.git/commit/fs/jffs2/debug.h?h=update_litmus_2019&id=733802d974e5af42acb7cd61b16c0ce6dd03b7ed'>733802d974e5

1
2
3

13
14
15

17
18

20
21

28
29
30

38
39

44
45

47
48

52
53

81
82
83

89
90

96
97

103
104

108
109

126
127

137
138
139

157
158

159
160

171
172

173
174

178
179

195
196
197

245
246

250
251
252

286
287
288

289
290
291

/*
 * JFFS2 -- Journalling Flash File System, Version 2.
 *
 * Copyright © 2001-2007 Red Hat, Inc.
 * Copyright © 2004-2010 David Woodhouse <dwmw2@infradead.org>
 *
 * Created by David Woodhouse <dwmw2@infradead.org>
 *
 * For licensing information, see the file 'LICENCE' in this directory.
 *
 */

#ifndef _JFFS2_DEBUG_H_
#define _JFFS2_DEBUG_H_

#include <linux/sched.h>

#ifndef CONFIG_JFFS2_FS_DEBUG
#define CONFIG_JFFS2_FS_DEBUG 0
#endif

#if CONFIG_JFFS2_FS_DEBUG > 0
/* Enable "paranoia" checks and dumps */
#define JFFS2_DBG_PARANOIA_CHECKS
#define JFFS2_DBG_DUMPS

/*
 * By defining/undefining the below macros one may select debugging messages
 * fro specific JFFS2 subsystems.
 */
#define JFFS2_DBG_READINODE_MESSAGES
#define JFFS2_DBG_FRAGTREE_MESSAGES
#define JFFS2_DBG_DENTLIST_MESSAGES
#define JFFS2_DBG_NODEREF_MESSAGES
#define JFFS2_DBG_INOCACHE_MESSAGES
#define JFFS2_DBG_SUMMARY_MESSAGES
#define JFFS2_DBG_FSBUILD_MESSAGES
#endif

#if CONFIG_JFFS2_FS_DEBUG > 1
#define JFFS2_DBG_FRAGTREE2_MESSAGES
#define JFFS2_DBG_READINODE2_MESSAGES
#define JFFS2_DBG_MEMALLOC_MESSAGES
#endif

/* Sanity checks are supposed to be light-weight and enabled by default */
#define JFFS2_DBG_SANITY_CHECKS

/*
 * Dx() are mainly used for debugging messages, they must go away and be
 * superseded by nicer dbg_xxx() macros...
 */
#if CONFIG_JFFS2_FS_DEBUG > 0
#define D1(x) x
#else
#define D1(x)
#endif

#if CONFIG_JFFS2_FS_DEBUG > 1
#define D2(x) x
#else
#define D2(x)
#endif

/* The prefixes of JFFS2 messages */
#define JFFS2_DBG_PREFIX	"[JFFS2 DBG]"
#define JFFS2_ERR_PREFIX	"JFFS2 error:"
#define JFFS2_WARN_PREFIX	"JFFS2 warning:"
#define JFFS2_NOTICE_PREFIX	"JFFS2 notice:"

#define JFFS2_ERR	KERN_ERR
#define JFFS2_WARN	KERN_WARNING
#define JFFS2_NOT	KERN_NOTICE
#define JFFS2_DBG	KERN_DEBUG

#define JFFS2_DBG_MSG_PREFIX	JFFS2_DBG JFFS2_DBG_PREFIX
#define JFFS2_ERR_MSG_PREFIX	JFFS2_ERR JFFS2_ERR_PREFIX
#define JFFS2_WARN_MSG_PREFIX	JFFS2_WARN JFFS2_WARN_PREFIX
#define JFFS2_NOTICE_MSG_PREFIX	JFFS2_NOT JFFS2_NOTICE_PREFIX

/* JFFS2 message macros */
#define JFFS2_ERROR(fmt, ...)						\
	do {								\
		printk(JFFS2_ERR_MSG_PREFIX				\
			" (%d) %s: " fmt, task_pid_nr(current),		\
			__func__ , ##__VA_ARGS__);			\
	} while(0)

#define JFFS2_WARNING(fmt, ...)						\
	do {								\
		printk(JFFS2_WARN_MSG_PREFIX				\
			" (%d) %s: " fmt, task_pid_nr(current),		\
			__func__ , ##__VA_ARGS__);			\
	} while(0)

#define JFFS2_NOTICE(fmt, ...)						\
	do {								\
		printk(JFFS2_NOTICE_MSG_PREFIX				\
			" (%d) %s: " fmt, task_pid_nr(current),		\
			__func__ , ##__VA_ARGS__);			\
	} while(0)

#define JFFS2_DEBUG(fmt, ...)						\
	do {								\
		printk(JFFS2_DBG_MSG_PREFIX				\
			" (%d) %s: " fmt, task_pid_nr(current),		\
			__func__ , ##__VA_ARGS__);			\
	} while(0)

/*
 * We split our debugging messages on several parts, depending on the JFFS2
 * subsystem the message belongs to.
 */
/* Read inode debugging messages */
#ifdef JFFS2_DBG_READINODE_MESSAGES
#define dbg_readinode(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_readinode(fmt, ...)
#endif
#ifdef JFFS2_DBG_READINODE2_MESSAGES
#define dbg_readinode2(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_readinode2(fmt, ...)
#endif

/* Fragtree build debugging messages */
#ifdef JFFS2_DBG_FRAGTREE_MESSAGES
#define dbg_fragtree(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_fragtree(fmt, ...)
#endif
#ifdef JFFS2_DBG_FRAGTREE2_MESSAGES
#define dbg_fragtree2(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_fragtree2(fmt, ...)
#endif

/* Directory entry list manilulation debugging messages */
#ifdef JFFS2_DBG_DENTLIST_MESSAGES
#define dbg_dentlist(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_dentlist(fmt, ...)
#endif

/* Print the messages about manipulating node_refs */
#ifdef JFFS2_DBG_NODEREF_MESSAGES
#define dbg_noderef(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_noderef(fmt, ...)
#endif

/* Manipulations with the list of inodes (JFFS2 inocache) */
#ifdef JFFS2_DBG_INOCACHE_MESSAGES
#define dbg_inocache(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_inocache(fmt, ...)
#endif

/* Summary debugging messages */
#ifdef JFFS2_DBG_SUMMARY_MESSAGES
#define dbg_summary(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_summary(fmt, ...)
#endif

/* File system build messages */
#ifdef JFFS2_DBG_FSBUILD_MESSAGES
#define dbg_fsbuild(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_fsbuild(fmt, ...)
#endif

/* Watch the object allocations */
#ifdef JFFS2_DBG_MEMALLOC_MESSAGES
#define dbg_memalloc(fmt, ...)	JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_memalloc(fmt, ...)
#endif

/* Watch the XATTR subsystem */
#ifdef JFFS2_DBG_XATTR_MESSAGES
#define dbg_xattr(fmt, ...)  JFFS2_DEBUG(fmt, ##__VA_ARGS__)
#else
#define dbg_xattr(fmt, ...)
#endif 

/* "Sanity" checks */
void
__jffs2_dbg_acct_sanity_check_nolock(struct jffs2_sb_info *c,
				     struct jffs2_eraseblock *jeb);
void
__jffs2_dbg_acct_sanity_check(struct jffs2_sb_info *c,
			      struct jffs2_eraseblock *jeb);

/* "Paranoia" checks */
void


context:
space:
mode: