[linux-block.git] / fs / xfs / xfs_message.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __XFS_MESSAGE_H
#define __XFS_MESSAGE_H 1

#include <linux/once_lite.h>

struct xfs_mount;

extern __printf(2, 3)
void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(2, 3)
void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(3, 4)
void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
extern __printf(2, 3)
void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(2, 3)
void xfs_err(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(2, 3)
void xfs_warn(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(2, 3)
void xfs_notice(const struct xfs_mount *mp, const char *fmt, ...);
extern __printf(2, 3)
void xfs_info(const struct xfs_mount *mp, const char *fmt, ...);

#ifdef DEBUG
extern __printf(2, 3)
void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...);
#else
static inline __printf(2, 3)
void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
{
}
#endif

#define xfs_printk_ratelimited(func, dev, fmt, ...)			\
do {									\
	static DEFINE_RATELIMIT_STATE(_rs,				\
				      DEFAULT_RATELIMIT_INTERVAL,	\
				      DEFAULT_RATELIMIT_BURST);		\
	if (__ratelimit(&_rs))						\
		func(dev, fmt, ##__VA_ARGS__);				\
} while (0)

#define xfs_printk_once(func, dev, fmt, ...)			\
	DO_ONCE_LITE(func, dev, fmt, ##__VA_ARGS__)

#define xfs_emerg_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_emerg, dev, fmt, ##__VA_ARGS__)
#define xfs_alert_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_alert, dev, fmt, ##__VA_ARGS__)
#define xfs_crit_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_crit, dev, fmt, ##__VA_ARGS__)
#define xfs_err_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_err, dev, fmt, ##__VA_ARGS__)
#define xfs_warn_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_warn, dev, fmt, ##__VA_ARGS__)
#define xfs_notice_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_notice, dev, fmt, ##__VA_ARGS__)
#define xfs_info_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_info, dev, fmt, ##__VA_ARGS__)
#define xfs_debug_ratelimited(dev, fmt, ...)				\
	xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__)

#define xfs_warn_once(dev, fmt, ...)				\
	xfs_printk_once(xfs_warn, dev, fmt, ##__VA_ARGS__)
#define xfs_notice_once(dev, fmt, ...)				\
	xfs_printk_once(xfs_notice, dev, fmt, ##__VA_ARGS__)
#define xfs_info_once(dev, fmt, ...)				\
	xfs_printk_once(xfs_info, dev, fmt, ##__VA_ARGS__)

void assfail(struct xfs_mount *mp, char *expr, char *f, int l);
void asswarn(struct xfs_mount *mp, char *expr, char *f, int l);

extern void xfs_hex_dump(const void *p, int length);

void xfs_buf_alert_ratelimited(struct xfs_buf *bp, const char *rlmsg,
			       const char *fmt, ...);

#endif	/* __XFS_MESSAGE_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
10e38391 DC	2	#ifndef __XFS_MESSAGE_H
	3	#define __XFS_MESSAGE_H 1
	4
a358f406 TL	5	#include <linux/once_lite.h>
a358f406 TL	6
10e38391 DC	7	struct xfs_mount;
10e38391 DC	8
b9075fa9 JP	9	extern __printf(2, 3)
	10	void xfs_emerg(const struct xfs_mount mp, const char fmt, ...);
	11	extern __printf(2, 3)
	12	void xfs_alert(const struct xfs_mount mp, const char fmt, ...);
	13	extern __printf(3, 4)
	14	void xfs_alert_tag(const struct xfs_mount mp, int tag, const char fmt, ...);
	15	extern __printf(2, 3)
	16	void xfs_crit(const struct xfs_mount mp, const char fmt, ...);
	17	extern __printf(2, 3)
	18	void xfs_err(const struct xfs_mount mp, const char fmt, ...);
	19	extern __printf(2, 3)
	20	void xfs_warn(const struct xfs_mount mp, const char fmt, ...);
	21	extern __printf(2, 3)
	22	void xfs_notice(const struct xfs_mount mp, const char fmt, ...);
	23	extern __printf(2, 3)
	24	void xfs_info(const struct xfs_mount mp, const char fmt, ...);
10e38391 DC	25
10e38391 DC	26	#ifdef DEBUG
b9075fa9 JP	27	extern __printf(2, 3)
b9075fa9 JP	28	void xfs_debug(const struct xfs_mount mp, const char fmt, ...);
10e38391	29	#else
b9075fa9 JP	30	static inline __printf(2, 3)
b9075fa9 JP	31	void xfs_debug(const struct xfs_mount mp, const char fmt, ...)
957935dc CH	32	{
957935dc CH	33	}
10e38391 DC	34	#endif
10e38391 DC	35
ec43f6da	36	#define xfs_printk_ratelimited(func, dev, fmt, ...) \
3d6e0361 RJ	37	do { \
	38	static DEFINE_RATELIMIT_STATE(_rs, \
	39	DEFAULT_RATELIMIT_INTERVAL, \
	40	DEFAULT_RATELIMIT_BURST); \
	41	if (__ratelimit(&_rs)) \
ec43f6da	42	func(dev, fmt, ##__VA_ARGS__); \
3d6e0361 RJ	43	} while (0)
3d6e0361 RJ	44
ec43f6da	45	#define xfs_printk_once(func, dev, fmt, ...) \
a358f406	46	DO_ONCE_LITE(func, dev, fmt, ##__VA_ARGS__)
ec43f6da	47
3d6e0361 RJ	48	#define xfs_emerg_ratelimited(dev, fmt, ...) \
	49	xfs_printk_ratelimited(xfs_emerg, dev, fmt, ##__VA_ARGS__)
	50	#define xfs_alert_ratelimited(dev, fmt, ...) \
	51	xfs_printk_ratelimited(xfs_alert, dev, fmt, ##__VA_ARGS__)
	52	#define xfs_crit_ratelimited(dev, fmt, ...) \
	53	xfs_printk_ratelimited(xfs_crit, dev, fmt, ##__VA_ARGS__)
	54	#define xfs_err_ratelimited(dev, fmt, ...) \
	55	xfs_printk_ratelimited(xfs_err, dev, fmt, ##__VA_ARGS__)
	56	#define xfs_warn_ratelimited(dev, fmt, ...) \
	57	xfs_printk_ratelimited(xfs_warn, dev, fmt, ##__VA_ARGS__)
	58	#define xfs_notice_ratelimited(dev, fmt, ...) \
	59	xfs_printk_ratelimited(xfs_notice, dev, fmt, ##__VA_ARGS__)
	60	#define xfs_info_ratelimited(dev, fmt, ...) \
	61	xfs_printk_ratelimited(xfs_info, dev, fmt, ##__VA_ARGS__)
	62	#define xfs_debug_ratelimited(dev, fmt, ...) \
	63	xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__)
	64
ec43f6da ES	65	#define xfs_warn_once(dev, fmt, ...) \
	66	xfs_printk_once(xfs_warn, dev, fmt, ##__VA_ARGS__)
	67	#define xfs_notice_once(dev, fmt, ...) \
	68	xfs_printk_once(xfs_notice, dev, fmt, ##__VA_ARGS__)
603f000b DW	69	#define xfs_info_once(dev, fmt, ...) \
603f000b DW	70	xfs_printk_once(xfs_info, dev, fmt, ##__VA_ARGS__)
ec43f6da	71
9842b56c DW	72	void assfail(struct xfs_mount mp, char expr, char *f, int l);
9842b56c DW	73	void asswarn(struct xfs_mount mp, char expr, char *f, int l);
9130090b	74
d243b89a	75	extern void xfs_hex_dump(const void *p, int length);
9130090b	76
f9bccfcc BF	77	void xfs_buf_alert_ratelimited(struct xfs_buf bp, const char rlmsg,
	78	const char *fmt, ...);
	79
10e38391	80	#endif /* __XFS_MESSAGE_H */