[PATCH] remove all kernel BUGs
This patch eliminates all kernel BUGs, trims about 35k off the typical
kernel, and makes the system slightly faster.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-ppc64/bug.h b/include/asm-ppc64/bug.h
index db31dd2..169868f 100644
--- a/include/asm-ppc64/bug.h
+++ b/include/asm-ppc64/bug.h
@@ -26,6 +26,8 @@
*/
#define BUG_WARNING_TRAP 0x1000000
+#ifdef CONFIG_BUG
+
#define BUG() do { \
__asm__ __volatile__( \
"1: twi 31,0,0\n" \
@@ -55,11 +57,12 @@
"i" (__FILE__), "i" (__FUNCTION__)); \
} while (0)
-#endif
-
#define HAVE_ARCH_BUG
#define HAVE_ARCH_BUG_ON
#define HAVE_ARCH_WARN_ON
+#endif
+#endif
+
#include <asm-generic/bug.h>
#endif