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> |
6 | ||
10e38391 DC |
7 | struct xfs_mount; |
8 | ||
b9075fa9 | 9 | extern __printf(3, 4) |
e60aa787 JL |
10 | void xfs_printk_level(const char *kern_level, const struct xfs_mount *mp, |
11 | const char *fmt, ...); | |
10e38391 | 12 | |
e2703569 JL |
13 | #define xfs_printk_index_wrap(kern_level, mp, fmt, ...) \ |
14 | ({ \ | |
15 | printk_index_subsys_emit("%sXFS%s: ", kern_level, fmt); \ | |
16 | xfs_printk_level(kern_level, mp, fmt, ##__VA_ARGS__); \ | |
17 | }) | |
e60aa787 | 18 | #define xfs_emerg(mp, fmt, ...) \ |
e2703569 | 19 | xfs_printk_index_wrap(KERN_EMERG, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 20 | #define xfs_alert(mp, fmt, ...) \ |
e2703569 | 21 | xfs_printk_index_wrap(KERN_ALERT, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 22 | #define xfs_crit(mp, fmt, ...) \ |
e2703569 | 23 | xfs_printk_index_wrap(KERN_CRIT, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 24 | #define xfs_err(mp, fmt, ...) \ |
e2703569 | 25 | xfs_printk_index_wrap(KERN_ERR, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 26 | #define xfs_warn(mp, fmt, ...) \ |
e2703569 | 27 | xfs_printk_index_wrap(KERN_WARNING, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 28 | #define xfs_notice(mp, fmt, ...) \ |
e2703569 | 29 | xfs_printk_index_wrap(KERN_NOTICE, mp, fmt, ##__VA_ARGS__) |
e60aa787 | 30 | #define xfs_info(mp, fmt, ...) \ |
e2703569 | 31 | xfs_printk_index_wrap(KERN_INFO, mp, fmt, ##__VA_ARGS__) |
10e38391 | 32 | #ifdef DEBUG |
e60aa787 | 33 | #define xfs_debug(mp, fmt, ...) \ |
e2703569 | 34 | xfs_printk_index_wrap(KERN_DEBUG, mp, fmt, ##__VA_ARGS__) |
10e38391 | 35 | #else |
e60aa787 | 36 | #define xfs_debug(mp, fmt, ...) do {} while (0) |
10e38391 DC |
37 | #endif |
38 | ||
e2703569 JL |
39 | #define xfs_alert_tag(mp, tag, fmt, ...) \ |
40 | ({ \ | |
41 | printk_index_subsys_emit("%sXFS%s: ", KERN_ALERT, fmt); \ | |
42 | _xfs_alert_tag(mp, tag, fmt, ##__VA_ARGS__); \ | |
43 | }) | |
44 | ||
e60aa787 | 45 | extern __printf(3, 4) |
898a768f DC |
46 | void _xfs_alert_tag(const struct xfs_mount *mp, uint32_t tag, |
47 | const char *fmt, ...); | |
e60aa787 | 48 | |
ec43f6da | 49 | #define xfs_printk_ratelimited(func, dev, fmt, ...) \ |
3d6e0361 RJ |
50 | do { \ |
51 | static DEFINE_RATELIMIT_STATE(_rs, \ | |
52 | DEFAULT_RATELIMIT_INTERVAL, \ | |
53 | DEFAULT_RATELIMIT_BURST); \ | |
54 | if (__ratelimit(&_rs)) \ | |
ec43f6da | 55 | func(dev, fmt, ##__VA_ARGS__); \ |
3d6e0361 RJ |
56 | } while (0) |
57 | ||
ec43f6da | 58 | #define xfs_printk_once(func, dev, fmt, ...) \ |
a358f406 | 59 | DO_ONCE_LITE(func, dev, fmt, ##__VA_ARGS__) |
ec43f6da | 60 | |
3d6e0361 RJ |
61 | #define xfs_emerg_ratelimited(dev, fmt, ...) \ |
62 | xfs_printk_ratelimited(xfs_emerg, dev, fmt, ##__VA_ARGS__) | |
63 | #define xfs_alert_ratelimited(dev, fmt, ...) \ | |
64 | xfs_printk_ratelimited(xfs_alert, dev, fmt, ##__VA_ARGS__) | |
65 | #define xfs_crit_ratelimited(dev, fmt, ...) \ | |
66 | xfs_printk_ratelimited(xfs_crit, dev, fmt, ##__VA_ARGS__) | |
67 | #define xfs_err_ratelimited(dev, fmt, ...) \ | |
68 | xfs_printk_ratelimited(xfs_err, dev, fmt, ##__VA_ARGS__) | |
69 | #define xfs_warn_ratelimited(dev, fmt, ...) \ | |
70 | xfs_printk_ratelimited(xfs_warn, dev, fmt, ##__VA_ARGS__) | |
71 | #define xfs_notice_ratelimited(dev, fmt, ...) \ | |
72 | xfs_printk_ratelimited(xfs_notice, dev, fmt, ##__VA_ARGS__) | |
73 | #define xfs_info_ratelimited(dev, fmt, ...) \ | |
74 | xfs_printk_ratelimited(xfs_info, dev, fmt, ##__VA_ARGS__) | |
75 | #define xfs_debug_ratelimited(dev, fmt, ...) \ | |
76 | xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__) | |
77 | ||
df5660cf DW |
78 | #define xfs_warn_mount(mp, warntag, fmt, ...) \ |
79 | do { \ | |
80 | if (xfs_should_warn((mp), (warntag))) \ | |
81 | xfs_warn((mp), (fmt), ##__VA_ARGS__); \ | |
82 | } while (0) | |
83 | ||
ec43f6da ES |
84 | #define xfs_warn_once(dev, fmt, ...) \ |
85 | xfs_printk_once(xfs_warn, dev, fmt, ##__VA_ARGS__) | |
86 | #define xfs_notice_once(dev, fmt, ...) \ | |
87 | xfs_printk_once(xfs_notice, dev, fmt, ##__VA_ARGS__) | |
603f000b DW |
88 | #define xfs_info_once(dev, fmt, ...) \ |
89 | xfs_printk_once(xfs_info, dev, fmt, ##__VA_ARGS__) | |
ec43f6da | 90 | |
9842b56c DW |
91 | void assfail(struct xfs_mount *mp, char *expr, char *f, int l); |
92 | void asswarn(struct xfs_mount *mp, char *expr, char *f, int l); | |
9130090b | 93 | |
d243b89a | 94 | extern void xfs_hex_dump(const void *p, int length); |
9130090b | 95 | |
f9bccfcc BF |
96 | void xfs_buf_alert_ratelimited(struct xfs_buf *bp, const char *rlmsg, |
97 | const char *fmt, ...); | |
98 | ||
10e38391 | 99 | #endif /* __XFS_MESSAGE_H */ |