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e60aa787f4
Rather than have a constructor to define many nearly-identical functions, use preprocessor macros to pass down a kernel logging level to a common function. Signed-off-by: Jonathan Lassoff <jof@thejof.com> Reviewed-by: Chris Down <chris@chrisdown.name> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __XFS_MESSAGE_H
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#define __XFS_MESSAGE_H 1
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#include <linux/once_lite.h>
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struct xfs_mount;
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extern __printf(3, 4)
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void xfs_printk_level(const char *kern_level, const struct xfs_mount *mp,
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const char *fmt, ...);
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#define xfs_emerg(mp, fmt, ...) \
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xfs_printk_level(KERN_EMERG, mp, fmt, ##__VA_ARGS__)
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#define xfs_alert(mp, fmt, ...) \
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xfs_printk_level(KERN_ALERT, mp, fmt, ##__VA_ARGS__)
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#define xfs_crit(mp, fmt, ...) \
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xfs_printk_level(KERN_CRIT, mp, fmt, ##__VA_ARGS__)
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#define xfs_err(mp, fmt, ...) \
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xfs_printk_level(KERN_ERR, mp, fmt, ##__VA_ARGS__)
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#define xfs_warn(mp, fmt, ...) \
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xfs_printk_level(KERN_WARNING, mp, fmt, ##__VA_ARGS__)
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#define xfs_notice(mp, fmt, ...) \
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xfs_printk_level(KERN_NOTICE, mp, fmt, ##__VA_ARGS__)
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#define xfs_info(mp, fmt, ...) \
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xfs_printk_level(KERN_INFO, mp, fmt, ##__VA_ARGS__)
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#ifdef DEBUG
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#define xfs_debug(mp, fmt, ...) \
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xfs_printk_level(KERN_DEBUG, mp, fmt, ##__VA_ARGS__)
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#else
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#define xfs_debug(mp, fmt, ...) do {} while (0)
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#endif
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extern __printf(3, 4)
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void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
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#define xfs_printk_ratelimited(func, dev, fmt, ...) \
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do { \
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static DEFINE_RATELIMIT_STATE(_rs, \
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DEFAULT_RATELIMIT_INTERVAL, \
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DEFAULT_RATELIMIT_BURST); \
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if (__ratelimit(&_rs)) \
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func(dev, fmt, ##__VA_ARGS__); \
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} while (0)
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#define xfs_printk_once(func, dev, fmt, ...) \
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DO_ONCE_LITE(func, dev, fmt, ##__VA_ARGS__)
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#define xfs_emerg_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_emerg, dev, fmt, ##__VA_ARGS__)
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#define xfs_alert_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_alert, dev, fmt, ##__VA_ARGS__)
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#define xfs_crit_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_crit, dev, fmt, ##__VA_ARGS__)
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#define xfs_err_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_err, dev, fmt, ##__VA_ARGS__)
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#define xfs_warn_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_warn, dev, fmt, ##__VA_ARGS__)
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#define xfs_notice_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_notice, dev, fmt, ##__VA_ARGS__)
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#define xfs_info_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_info, dev, fmt, ##__VA_ARGS__)
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#define xfs_debug_ratelimited(dev, fmt, ...) \
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xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__)
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#define xfs_warn_once(dev, fmt, ...) \
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xfs_printk_once(xfs_warn, dev, fmt, ##__VA_ARGS__)
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#define xfs_notice_once(dev, fmt, ...) \
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xfs_printk_once(xfs_notice, dev, fmt, ##__VA_ARGS__)
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#define xfs_info_once(dev, fmt, ...) \
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xfs_printk_once(xfs_info, dev, fmt, ##__VA_ARGS__)
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void assfail(struct xfs_mount *mp, char *expr, char *f, int l);
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void asswarn(struct xfs_mount *mp, char *expr, char *f, int l);
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extern void xfs_hex_dump(const void *p, int length);
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void xfs_buf_alert_ratelimited(struct xfs_buf *bp, const char *rlmsg,
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const char *fmt, ...);
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#endif /* __XFS_MESSAGE_H */
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