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atomic_t: Cast to volatile when accessing atomic variables
[pandora-kernel.git]
/
arch
/
x86
/
include
/
asm
/
atomic64_64.h
diff --git
a/arch/x86/include/asm/atomic64_64.h
b/arch/x86/include/asm/atomic64_64.h
index
51c5b40
..
b014e23
100644
(file)
--- a/
arch/x86/include/asm/atomic64_64.h
+++ b/
arch/x86/include/asm/atomic64_64.h
@@
-18,7
+18,7
@@
*/
static inline long atomic64_read(const atomic64_t *v)
{
- return
v->counter
;
+ return
(*(volatile long *)&(v)->counter)
;
}
/**