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[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]>
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2 changed files with 4 additions and 2 deletions
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#include "asm/system-generic.h"
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#define __HAVE_ARCH_CMPXCHG 1
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#endif
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