xfs_message.h - fs/xfs/xfs_message.h - Linux diff v4.17

 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 */

 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 */