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jbd: remove printk() from J_ASSERT macros

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Remove printk from J_ASSERT to preserve registers during BUG.

Signed-off-by: Chris Snook <csnook@redhat.com>
Cc: "Stephen C. Tweedie" <sct@redhat.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Chris Snook 2007-10-18 23:39:21 -07:00 committed by Linus Torvalds
parent 8c3478a523
commit 1c09924448
1 changed files with 1 additions and 15 deletions
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16
include/linux/jbd.h
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@ -248,17 +248,7 @@ typedef struct journal_superblock_s
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/sched.h> #include <linux/sched.h>
#define JBD_ASSERTIONS #define J_ASSERT(assert) BUG_ON(!(assert))
#ifdef JBD_ASSERTIONS
#define J_ASSERT(assert) \
do { \
if (!(assert)) { \
printk (KERN_EMERG \
"Assertion failure in %s() at %s:%d: \"%s\"\n", \
__FUNCTION__, __FILE__, __LINE__, # assert); \
BUG(); \
} \
} while (0)
#if defined(CONFIG_BUFFER_DEBUG) #if defined(CONFIG_BUFFER_DEBUG)
void buffer_assertion_failure(struct buffer_head *bh); void buffer_assertion_failure(struct buffer_head *bh);
@ -274,10 +264,6 @@ void buffer_assertion_failure(struct buffer_head *bh);
#define J_ASSERT_JH(jh, expr) J_ASSERT(expr) #define J_ASSERT_JH(jh, expr) J_ASSERT(expr)
#endif #endif
#else
#define J_ASSERT(assert) do { } while (0)
#endif /* JBD_ASSERTIONS */
#if defined(JBD_PARANOID_IOFAIL) #if defined(JBD_PARANOID_IOFAIL)
#define J_EXPECT(expr, why...) J_ASSERT(expr) #define J_EXPECT(expr, why...) J_ASSERT(expr)
#define J_EXPECT_BH(bh, expr, why...) J_ASSERT_BH(bh, expr) #define J_EXPECT_BH(bh, expr, why...) J_ASSERT_BH(bh, expr)