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authorJeff Dike <jdike@addtoit.com>2005-09-17 04:28:03 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-17 20:50:01 +0200
commit3013449243adc3421b507696e5d247a3d292ee0c (patch)
tree0cabbe21507b1136b84086452f56b5a095adfcf8 /include/asm-um/system-i386.h
parent[PATCH] PR_GET_DUMPABLE returns incorrect info (diff)
downloadlinux-3013449243adc3421b507696e5d247a3d292ee0c.tar.xz
linux-3013449243adc3421b507696e5d247a3d292ee0c.zip
[PATCH] uml: UML/i386 cmpxchg fix
Using native cmpxchg offers a slight performance improvement in uml/i386. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
-rw-r--r--include/asm-um/system-i386.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-um/system-i386.h b/include/asm-um/system-i386.h
index ea8381de3cc9..c436263e67ba 100644
--- a/include/asm-um/system-i386.h
+++ b/include/asm-um/system-i386.h
@@ -3,6 +3,4 @@
#include "asm/system-generic.h"
-#define __HAVE_ARCH_CMPXCHG 1
-
#endif