debug.h File Reference

#include <linux/sched.h>

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Macros
#define	CONFIG_JFFS2_FS_DEBUG   0
#define	JFFS2_DBG_SANITY_CHECKS
#define	D1(x)
#define	D2(x)
#define	jffs2_dbg(level, fmt, ...)
#define	JFFS2_DBG   KERN_DEBUG
#define	JFFS2_DBG_PREFIX   "[JFFS2 DBG]"
#define	JFFS2_DBG_MSG_PREFIX   JFFS2_DBG JFFS2_DBG_PREFIX
#define	JFFS2_ERROR(fmt, ...)
#define	JFFS2_WARNING(fmt, ...)
#define	JFFS2_NOTICE(fmt, ...)
#define	JFFS2_DEBUG(fmt, ...)
#define	dbg_readinode(fmt, ...)
#define	dbg_readinode2(fmt, ...)
#define	dbg_fragtree(fmt, ...)
#define	dbg_fragtree2(fmt, ...)
#define	dbg_dentlist(fmt, ...)
#define	dbg_noderef(fmt, ...)
#define	dbg_inocache(fmt, ...)
#define	dbg_summary(fmt, ...)
#define	dbg_fsbuild(fmt, ...)
#define	dbg_memalloc(fmt, ...)
#define	dbg_xattr(fmt, ...)
#define	jffs2_dbg_fragtree_paranoia_check(f)
#define	jffs2_dbg_fragtree_paranoia_check_nolock(f)
#define	jffs2_dbg_acct_paranoia_check(c, jeb)
#define	jffs2_dbg_acct_paranoia_check_nolock(c, jeb)
#define	jffs2_dbg_prewrite_paranoia_check(c, ofs, len)
#define	jffs2_dbg_dump_jeb(c, jeb)
#define	jffs2_dbg_dump_jeb_nolock(jeb)
#define	jffs2_dbg_dump_block_lists(c)
#define	jffs2_dbg_dump_block_lists_nolock(c)
#define	jffs2_dbg_dump_fragtree(f)
#define	jffs2_dbg_dump_fragtree_nolock(f)
#define	jffs2_dbg_dump_buffer(buf, len, offs)
#define	jffs2_dbg_dump_node(c, ofs)
#define	jffs2_dbg_acct_sanity_check(c, jeb)   __jffs2_dbg_acct_sanity_check(c, jeb)
#define	jffs2_dbg_acct_sanity_check_nolock(c, jeb)   __jffs2_dbg_acct_sanity_check_nolock(c, jeb)

Functions
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)
void	__jffs2_dbg_fragtree_paranoia_check (struct jffs2_inode_info *f)
void	__jffs2_dbg_fragtree_paranoia_check_nolock (struct jffs2_inode_info *f)
void	__jffs2_dbg_acct_paranoia_check (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_acct_paranoia_check_nolock (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_prewrite_paranoia_check (struct jffs2_sb_info *c, uint32_t ofs, int len)
void	__jffs2_dbg_dump_jeb (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_dump_jeb_nolock (struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_dump_block_lists (struct jffs2_sb_info *c)
void	__jffs2_dbg_dump_block_lists_nolock (struct jffs2_sb_info *c)
void	__jffs2_dbg_dump_node_refs (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_dump_node_refs_nolock (struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)
void	__jffs2_dbg_dump_fragtree (struct jffs2_inode_info *f)
void	__jffs2_dbg_dump_fragtree_nolock (struct jffs2_inode_info *f)
void	__jffs2_dbg_dump_buffer (unsigned char *buf, int len, uint32_t offs)
void	__jffs2_dbg_dump_node (struct jffs2_sb_info *c, uint32_t ofs)

Macro Definition Documentation

jffs2_dbg

#define jffs2_dbg	(		level,
			fmt,
			...
	)

Value:

do {                                            \
        if (CONFIG_JFFS2_FS_DEBUG >= level)     \
                pr_debug(fmt, ##__VA_ARGS__);   \
} while (0)

JFFS2_DEBUG

#define JFFS2_DEBUG	(		fmt,
			...
	)

Value:

printk(KERN_DEBUG "[JFFS2 DBG] (%d) %s: " fmt,                  \
               task_pid_nr(current), __func__, ##__VA_ARGS__)

JFFS2_ERROR

#define JFFS2_ERROR	(		fmt,
			...
	)

Value:

pr_err("error: (%d) %s: " fmt,                          \
               task_pid_nr(current), __func__, ##__VA_ARGS__)

JFFS2_NOTICE

#define JFFS2_NOTICE	(		fmt,
			...
	)

Value:

pr_notice("notice: (%d) %s: " fmt,                              \
                  task_pid_nr(current), __func__, ##__VA_ARGS__)

JFFS2_WARNING

#define JFFS2_WARNING	(		fmt,
			...
	)

Value:

pr_warn("warning: (%d) %s: " fmt,                               \
                task_pid_nr(current), __func__, ##__VA_ARGS__)