diff options
| author | Dave Chinner <dchinner@redhat.com> | 2011-03-02 14:20:59 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2011-03-02 14:20:59 +1100 |
| commit | 10e38391c0e242e53e30094f6c00553418ab2f2e (patch) | |
| tree | 350ddd700ba3a5b00377eeccc7885975f900f63d /fs/xfs/linux-2.6/xfs_message.h | |
| parent | eeb2036b8a148629b762ae6d85cff0be8106f081 (diff) | |
xfs: introduce new logging API.
Most of the logging infrastructure in XFS is unneccessary and
designed around the infrastructure supplied by Irix rather than
Linux. To rationalise the logging interfaces, start by introducing
simple printk wrappers similar to the dev_printk() infrastructure.
Later patches will convert code to use this new interface.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_message.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_message.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_message.h b/fs/xfs/linux-2.6/xfs_message.h new file mode 100644 index 00000000000..8d2df017530 --- /dev/null +++ b/fs/xfs/linux-2.6/xfs_message.h @@ -0,0 +1,34 @@ +#ifndef __XFS_MESSAGE_H +#define __XFS_MESSAGE_H 1 + +struct xfs_mount; + +extern int xfs_printk(const char *level, const struct xfs_mount *mp, + const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))); +extern int xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_alert(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_alert_tag(const struct xfs_mount *mp, int tag, + const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))); +extern int xfs_crit(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_err(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_warn(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_notice(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +extern int xfs_info(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); + +#ifdef DEBUG +extern int xfs_debug(const struct xfs_mount *mp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); +#else +#define xfs_debug(mp, fmt, ...) (0) +#endif + +#endif /* __XFS_MESSAGE_H */ |