diff options
| author | Dave Chinner <dchinner@redhat.com> | 2011-03-07 10:09:35 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2011-03-07 10:09:35 +1100 |
| commit | 9130090b5f04f7e7bc29b944e0b1ba494fff3f98 (patch) | |
| tree | 54fafe352489be96c1796c022e431b97a5f48268 /fs/xfs/linux-2.6 | |
| parent | 0b932cccbdc09a72aa370456a59b40ecd6b10baf (diff) | |
| download | op-kernel-dev-9130090b5f04f7e7bc29b944e0b1ba494fff3f98.zip op-kernel-dev-9130090b5f04f7e7bc29b944e0b1ba494fff3f98.tar.gz | |
xfs: kill support/debug.[ch]
The remaining functionality in debug.[ch] is effectively just assert
handling, conditional debug definitions and hex dumping. The hex
dumping and assert function can be moved into the new printk module,
while the rest can be moved into top-level header files. This allows
fs/xfs/support/debug.[ch] to be completely removed from the
codebase.
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')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_linux.h | 22 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_message.c | 14 | ||||
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_message.h | 4 |
3 files changed, 39 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 1189bfc..244be9c 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -39,7 +39,6 @@ #include <mrlock.h> #include <time.h> -#include <support/debug.h> #include <support/uuid.h> #include <linux/semaphore.h> @@ -281,4 +280,25 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y) #define __arch_pack #endif +#define ASSERT_ALWAYS(expr) \ + (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__)) + +#ifndef DEBUG +#define ASSERT(expr) ((void)0) + +#ifndef STATIC +# define STATIC static noinline +#endif + +#else /* DEBUG */ + +#define ASSERT(expr) \ + (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__)) + +#ifndef STATIC +# define STATIC noinline +#endif + +#endif /* DEBUG */ + #endif /* __XFS_LINUX__ */ diff --git a/fs/xfs/linux-2.6/xfs_message.c b/fs/xfs/linux-2.6/xfs_message.c index 6f3368e..8fe8cf6 100644 --- a/fs/xfs/linux-2.6/xfs_message.c +++ b/fs/xfs/linux-2.6/xfs_message.c @@ -117,3 +117,17 @@ xfs_alert_tag( return r; } + +void +assfail(char *expr, char *file, int line) +{ + xfs_emerg(NULL, "Assertion failed: %s, file: %s, line: %d", + expr, file, line); + BUG(); +} + +void +xfs_hex_dump(void *p, int length) +{ + print_hex_dump(KERN_ALERT, "", DUMP_PREFIX_ADDRESS, 16, 1, p, length, 1); +} diff --git a/fs/xfs/linux-2.6/xfs_message.h b/fs/xfs/linux-2.6/xfs_message.h index 8d2df01..e77ffa1 100644 --- a/fs/xfs/linux-2.6/xfs_message.h +++ b/fs/xfs/linux-2.6/xfs_message.h @@ -31,4 +31,8 @@ extern int xfs_debug(const struct xfs_mount *mp, const char *fmt, ...) #define xfs_debug(mp, fmt, ...) (0) #endif +extern void assfail(char *expr, char *f, int l); + +extern void xfs_hex_dump(void *p, int length); + #endif /* __XFS_MESSAGE_H */ |
