jbd2: 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: "Theodore Ts'o" <tytso@mit.edu>
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@ -256,17 +256,7 @@ typedef struct journal_superblock_s
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#include <linux/fs.h>
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#include <linux/sched.h>
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#define JBD2_ASSERTIONS
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#ifdef JBD2_ASSERTIONS
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#define J_ASSERT(assert) \
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do { \
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if (!(assert)) { \
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printk (KERN_EMERG \
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"Assertion failure in %s() at %s:%d: \"%s\"\n", \
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__FUNCTION__, __FILE__, __LINE__, # assert); \
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BUG(); \
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} \
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} while (0)
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#define J_ASSERT(assert) BUG_ON(!(assert))
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#if defined(CONFIG_BUFFER_DEBUG)
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void buffer_assertion_failure(struct buffer_head *bh);
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@ -282,10 +272,6 @@ void buffer_assertion_failure(struct buffer_head *bh);
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#define J_ASSERT_JH(jh, expr) J_ASSERT(expr)
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#endif
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#else
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#define J_ASSERT(assert) do { } while (0)
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#endif /* JBD2_ASSERTIONS */
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#if defined(JBD2_PARANOID_IOFAIL)
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#define J_EXPECT(expr, why...) J_ASSERT(expr)
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#define J_EXPECT_BH(bh, expr, why...) J_ASSERT_BH(bh, expr)
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