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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 | |
parent | 0b932cccbdc09a72aa370456a59b40ecd6b10baf (diff) | |
download | linux-stable-9130090b5f04f7e7bc29b944e0b1ba494fff3f98.tar.gz linux-stable-9130090b5f04f7e7bc29b944e0b1ba494fff3f98.tar.bz2 linux-stable-9130090b5f04f7e7bc29b944e0b1ba494fff3f98.zip |
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>
-rw-r--r-- | fs/xfs/Makefile | 4 | ||||
-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 | ||||
-rw-r--r-- | fs/xfs/support/debug.c | 33 | ||||
-rw-r--r-- | fs/xfs/support/debug.h | 45 | ||||
-rw-r--r-- | fs/xfs/xfs_error.h | 4 |
7 files changed, 40 insertions, 86 deletions
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile index 077784ed6a7f..fee7901841e3 100644 --- a/fs/xfs/Makefile +++ b/fs/xfs/Makefile @@ -111,6 +111,4 @@ xfs-y += $(addprefix $(XFS_LINUX)/, \ xfs_xattr.o) # Objects in support/ -xfs-y += $(addprefix support/, \ - debug.o \ - uuid.o) +xfs-y += support/uuid.o diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 1189bfcbcd3e..244be9cbfe78 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 6f3368eec25d..8fe8cf69d809 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 8d2df0175304..e77ffa16745b 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 */ diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c deleted file mode 100644 index 79fae3b33bdd..000000000000 --- a/fs/xfs/support/debug.c +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include <xfs.h> -#include "debug.h" - -void -assfail(char *expr, char *file, int line) -{ - printk(KERN_CRIT "Assertion failed: %s, file: %s, line: %d\n", 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/support/debug.h b/fs/xfs/support/debug.h deleted file mode 100644 index db36be48a43e..000000000000 --- a/fs/xfs/support/debug.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2000-2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef __XFS_SUPPORT_DEBUG_H__ -#define __XFS_SUPPORT_DEBUG_H__ - -#include <stdarg.h> - -extern void assfail(char *expr, char *f, int l); - -#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_SUPPORT_DEBUG_H__ */ diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index e8360514c250..079a367f44ee 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -158,8 +158,4 @@ extern int xfs_errortag_clearall(struct xfs_mount *mp, int loud); #define XFS_PTAG_SHUTDOWN_LOGERROR 0x00000040 #define XFS_PTAG_FSBLOCK_ZERO 0x00000080 -struct xfs_mount; - -extern void xfs_hex_dump(void *p, int length); - #endif /* __XFS_ERROR_H__ */ |