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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__)
#define xfs_info_once(dev, fmt, ...) \
xfs_printk_once(xfs_info, 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 */
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