From: Chris Snook <csnook@xxxxxxxxxx>
Don't printk before BUG in J_ASSERT unless CONFIG_JBD2_DEBUG is set.
Signed-off-by: Chris Snook <csnook@xxxxxxxxxx>
--- linux-2.6.23-rc3-orig/include/linux/jbd2.h 2007-08-13 03:14:13.000000000 -0400
+++ linux-2.6.23-rc3-patch/include/linux/jbd2.h 2007-08-17 01:44:34.000000000 -0400
@@ -255,7 +255,10 @@ typedef struct journal_superblock_s
#include <linux/fs.h>
#include <linux/sched.h>
+#ifdef CONFIG_JBD2_DEBUG
#define JBD_ASSERTIONS
+#endif
+
#ifdef JBD_ASSERTIONS
#define J_ASSERT(assert) \
do { \
@@ -282,7 +285,7 @@ void buffer_assertion_failure(struct buf
#endif
#else
-#define J_ASSERT(assert) do { } while (0)
+#define J_ASSERT(assert) BUG_ON(!(assert))
#endif /* JBD_ASSERTIONS */
#if defined(JBD_PARANOID_IOFAIL)
-
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