[PATCH] uml: UML/i386 cmpxchg fix

Using native cmpxchg offers a slight performance improvement in uml/i386.

Signed-off-by: Jeff Dike <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Jeff Dike 2005-09-16 19:28:03 -07:00 • committed by Linus Torvalds
commit 3013449243
2 changed files with 4 additions and 2 deletions

View file

@ -3,6 +3,4 @@
#include "asm/system-generic.h"
#define __HAVE_ARCH_CMPXCHG 1
#endif