um: add asm/percpu.h

To make SLUB work on UML we need this_cpu_cmpxchg from asm-generic/percpu.h. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Jun 28, 2011 · 8c95aa6 · 8c95aa6
1 parent 31c1771
commit 8c95aa6
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/arch/um/include/asm/percpu.h b/arch/um/include/asm/percpu.h
@@ -0,0 +1,6 @@
+#ifndef __UM_PERCPU_H
+#define __UM_PERCPU_H
+
+#include <asm-generic/percpu.h>
+
+#endif /* __UM_PERCPU_H */