tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 */