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authorMatt Mackall <mpm@selenic.com>2005-05-01 08:59:01 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 08:59:01 -0700
commitc8538a7aa5527d02c7191ac5da124efadf6a2827 (patch)
tree6a2fae8be308d38ed1abe1d5c7539db29238ae61 /include/asm-x86_64/bug.h
parente43379f10b42194b8a6e1de342cfb44463c0f6da (diff)
downloadlinux-c8538a7aa5527d02c7191ac5da124efadf6a2827.tar.bz2
[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>
Diffstat (limited to 'include/asm-x86_64/bug.h')
-rw-r--r--include/asm-x86_64/bug.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-x86_64/bug.h b/include/asm-x86_64/bug.h
index 19aed6e78fec..bdbf66eab6ee 100644
--- a/include/asm-x86_64/bug.h
+++ b/include/asm-x86_64/bug.h
@@ -15,11 +15,13 @@ struct bug_frame {
unsigned short line;
} __attribute__((packed));
+#ifdef CONFIG_BUG
#define HAVE_ARCH_BUG
#define BUG() \
asm volatile("ud2 ; .quad %c1 ; .short %c0" :: \
"i"(__LINE__), "i" (__stringify(__FILE__)))
void out_of_line_bug(void);
-#include <asm-generic/bug.h>
+#endif
+#include <asm-generic/bug.h>
#endif