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| /* SPDX-License-Identifier: GPL-2.0 */
| #ifndef __XFS_MESSAGE_H
| #define __XFS_MESSAGE_H 1
|
| 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, ...) \
| ({ \
| static bool __section(".data.once") __print_once; \
| bool __ret_print_once = !__print_once; \
| \
| if (!__print_once) { \
| __print_once = true; \
| func(dev, fmt, ##__VA_ARGS__); \
| } \
| unlikely(__ret_print_once); \
| })
|
| #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__)
|
| 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 */
|
|
