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Re: [Xen-devel] [PATCH 1/2] asm/atomic.h: common prototyping (add xen/atomic.h)



On 7/13/2016 3:12 PM, Andrew Cooper wrote:
On 13/07/16 12:23, Corneliu ZUZU wrote:
+typedef struct { int counter; } atomic_t;
+
+#define ATOMIC_INIT(i) { (i) }
+
+/**
+ * atomic_read - read atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically reads the value of @v.
+ */
+static inline int atomic_read(atomic_t *v);
+
+/**
+ * _atomic_read - read atomic variable non-atomically
+ * @v atomic_t
+ *
+ * Non-atomically reads the value of @v
+ */
+static inline int _atomic_read(atomic_t v);
+
+/**
+ * atomic_set - set atomic variable
+ * @v: pointer of type atomic_t
+ * @i: required value
+ *
+ * Atomically sets the value of @v to @i.
+ */
+static inline void atomic_set(atomic_t *v, int i);
+
+/**
+ * _atomic_set - set atomic variable non-atomically
+ * @v: pointer of type atomic_t
+ * @i: required value
+ *
+ * Non-atomically sets the value of @v to @i.
+ */
+static inline void _atomic_set(atomic_t *v, int i);
+


Is it ok if I also omit repeating the comments which are already @ xen/atomic.h from the arch-side asm/atomic.h ?

Thanks,
Zuzu C.

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