From: Jeremy Fitzhardinge <[email protected]>
Define per_cpu_offset in asm-i386/percpu.h when SMP defined, like
asm-generic/percpu.h does for UP.
Signed-off-by: Jeremy Fitzhardinge <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Andi Kleen <[email protected]>
---
include/asm-i386/percpu.h | 2 ++
1 file changed, 2 insertions(+)
===================================================================
Index: linux/include/asm-i386/percpu.h
===================================================================
--- linux.orig/include/asm-i386/percpu.h
+++ linux/include/asm-i386/percpu.h
@@ -47,6 +47,8 @@
/* This is used for other cpus to find our section. */
extern unsigned long __per_cpu_offset[];
+#define per_cpu_offset(x) (__per_cpu_offset[x])
+
/* Separate out the type, so (int[3], foo) works. */
#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name
#define DEFINE_PER_CPU(type, name) \
-
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