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Diffstat (limited to 'include/asm-s390/atomic.h')
-rw-r--r--include/asm-s390/atomic.h26
1 files changed, 22 insertions, 4 deletions
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index ea486952f77..2d184655bc5 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -67,8 +67,17 @@ typedef struct {
#endif /* __GNUC__ */
-#define atomic_read(v) ((v)->counter)
-#define atomic_set(v,i) (((v)->counter) = (i))
+static inline int atomic_read(const atomic_t *v)
+{
+ barrier();
+ return v->counter;
+}
+
+static inline void atomic_set(atomic_t *v, int i)
+{
+ v->counter = i;
+ barrier();
+}
static __inline__ int atomic_add_return(int i, atomic_t * v)
{
@@ -182,8 +191,17 @@ typedef struct {
#endif /* __GNUC__ */
-#define atomic64_read(v) ((v)->counter)
-#define atomic64_set(v,i) (((v)->counter) = (i))
+static inline long long atomic64_read(const atomic64_t *v)
+{
+ barrier();
+ return v->counter;
+}
+
+static inline void atomic64_set(atomic64_t *v, long long i)
+{
+ v->counter = i;
+ barrier();
+}
static __inline__ long long atomic64_add_return(long long i, atomic64_t * v)
{