X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=share%2Fkernelcompat.h;h=b442718e2af19a7e611aa36d03f04118834f6ab8;hb=c1dea0b3d1312d0e3747da93eb949145c487eeba;hp=e322bdbaad8c504e7e679e09afaf6a0432adb914;hpb=ba6459ba344b54a4f7775e431447be79fd7790f8;p=ust.git

diff --git a/share/kernelcompat.h b/share/kernelcompat.h
index e322bdb..b442718 100644
--- a/share/kernelcompat.h
+++ b/share/kernelcompat.h
@@ -186,37 +186,44 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 	return old;
 }
 
-#define local_cmpxchg cmpxchg
+//#define local_cmpxchg cmpxchg
+#define local_cmpxchg(l, o, n) (cmpxchg(&((l)->a.counter), (o), (n)))
+
 #define atomic_long_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
 
 
 /* LOCAL OPS */
 
-typedef int local_t;
+//typedef int local_t;
+typedef struct
+{
+	atomic_long_t a;
+} local_t;
+
 
-static inline void local_inc(local_t *a)
+static inline void local_inc(local_t *l)
 {
-	(*a)++;
+	(l->a.counter)++;
 }
 
-static inline void local_set(local_t *a, int v)
+static inline void local_set(local_t *l, int v)
 {
-	*a = v;
+	l->a.counter = v;
 }
 
-static inline void local_add(int v, local_t *a)
+static inline void local_add(int v, local_t *l)
 {
-	*a += v;
+	l->a.counter += v;
 }
 
-static int local_add_return(int v, local_t *a)
+static int local_add_return(int v, local_t *l)
 {
-	return *a += v;
+	return l->a.counter += v;
 }
 
-static inline int local_read(local_t *a)
+static inline int local_read(local_t *l)
 {
-	return *a;
+	return l->a.counter;
 }