mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 12:14:01 +08:00
ec43f6da31
There are a couple places where we directly call printk_once() and one of them doesn't follow the standard xfs subsystem printk format as a result. #define printk_once variants to go with our existing printk_ratelimited #defines so we can do one-shot printks in a consistent manner. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
/* 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);
|
|
|
|
#endif /* __XFS_MESSAGE_H */
|