1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __XFS_MESSAGE_H
 3#define __XFS_MESSAGE_H 1
 4
 5#include <linux/once_lite.h>
 6
 7struct xfs_mount;
 8
 9extern __printf(2, 3)
10void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...);
11extern __printf(2, 3)
12void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...);
13extern __printf(3, 4)
14void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
15extern __printf(2, 3)
16void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...);
17extern __printf(2, 3)
18void xfs_err(const struct xfs_mount *mp, const char *fmt, ...);
19extern __printf(2, 3)
20void xfs_warn(const struct xfs_mount *mp, const char *fmt, ...);
21extern __printf(2, 3)
22void xfs_notice(const struct xfs_mount *mp, const char *fmt, ...);
23extern __printf(2, 3)
24void xfs_info(const struct xfs_mount *mp, const char *fmt, ...);
25
26#ifdef DEBUG
27extern __printf(2, 3)
28void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...);
29#else
30static inline __printf(2, 3)
31void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
32{
33}
34#endif
35
36#define xfs_printk_ratelimited(func, dev, fmt, ...)			\
37do {									\
38	static DEFINE_RATELIMIT_STATE(_rs,				\
39				      DEFAULT_RATELIMIT_INTERVAL,	\
40				      DEFAULT_RATELIMIT_BURST);		\
41	if (__ratelimit(&_rs))						\
42		func(dev, fmt, ##__VA_ARGS__);				\
43} while (0)
44
45#define xfs_printk_once(func, dev, fmt, ...)			\
46	DO_ONCE_LITE(func, dev, fmt, ##__VA_ARGS__)
47
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
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__)
69#define xfs_info_once(dev, fmt, ...)				\
70	xfs_printk_once(xfs_info, dev, fmt, ##__VA_ARGS__)
71
72void assfail(struct xfs_mount *mp, char *expr, char *f, int l);
73void asswarn(struct xfs_mount *mp, char *expr, char *f, int l);
74
75extern void xfs_hex_dump(const void *p, int length);
76
77void xfs_buf_alert_ratelimited(struct xfs_buf *bp, const char *rlmsg,
78			       const char *fmt, ...);
79
80#endif	/* __XFS_MESSAGE_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __XFS_MESSAGE_H
 3#define __XFS_MESSAGE_H 1
 4
 
 
 5struct xfs_mount;
 6
 7extern __printf(2, 3)
 8void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...);
 9extern __printf(2, 3)
10void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...);
11extern __printf(3, 4)
12void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
13extern __printf(2, 3)
14void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...);
15extern __printf(2, 3)
16void xfs_err(const struct xfs_mount *mp, const char *fmt, ...);
17extern __printf(2, 3)
18void xfs_warn(const struct xfs_mount *mp, const char *fmt, ...);
19extern __printf(2, 3)
20void xfs_notice(const struct xfs_mount *mp, const char *fmt, ...);
21extern __printf(2, 3)
22void xfs_info(const struct xfs_mount *mp, const char *fmt, ...);
23
24#ifdef DEBUG
25extern __printf(2, 3)
26void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...);
27#else
28static inline __printf(2, 3)
29void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
30{
31}
32#endif
33
34#define xfs_printk_ratelimited(func, dev, fmt, ...)		\
35do {									\
36	static DEFINE_RATELIMIT_STATE(_rs,				\
37				      DEFAULT_RATELIMIT_INTERVAL,	\
38				      DEFAULT_RATELIMIT_BURST);		\
39	if (__ratelimit(&_rs))						\
40		func(dev, fmt, ##__VA_ARGS__);			\
41} while (0)
42
 
 
 
43#define xfs_emerg_ratelimited(dev, fmt, ...)				\
44	xfs_printk_ratelimited(xfs_emerg, dev, fmt, ##__VA_ARGS__)
45#define xfs_alert_ratelimited(dev, fmt, ...)				\
46	xfs_printk_ratelimited(xfs_alert, dev, fmt, ##__VA_ARGS__)
47#define xfs_crit_ratelimited(dev, fmt, ...)				\
48	xfs_printk_ratelimited(xfs_crit, dev, fmt, ##__VA_ARGS__)
49#define xfs_err_ratelimited(dev, fmt, ...)				\
50	xfs_printk_ratelimited(xfs_err, dev, fmt, ##__VA_ARGS__)
51#define xfs_warn_ratelimited(dev, fmt, ...)				\
52	xfs_printk_ratelimited(xfs_warn, dev, fmt, ##__VA_ARGS__)
53#define xfs_notice_ratelimited(dev, fmt, ...)				\
54	xfs_printk_ratelimited(xfs_notice, dev, fmt, ##__VA_ARGS__)
55#define xfs_info_ratelimited(dev, fmt, ...)				\
56	xfs_printk_ratelimited(xfs_info, dev, fmt, ##__VA_ARGS__)
57#define xfs_debug_ratelimited(dev, fmt, ...)				\
58	xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__)
59
60extern void assfail(char *expr, char *f, int l);
61extern void asswarn(char *expr, char *f, int l);
 
 
 
 
 
 
 
 
 
62
63extern void xfs_hex_dump(void *p, int length);
 
64
65#endif	/* __XFS_MESSAGE_H */