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-rw-r--r--include/linux/atomic.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 3ee8da9023cd..24f345df7ba6 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -97,11 +97,23 @@
#endif
#endif /* atomic_add_return_relaxed */
+#ifndef atomic_inc
+#define atomic_inc(v) atomic_add(1, (v))
+#endif
+
/* atomic_inc_return_relaxed */
#ifndef atomic_inc_return_relaxed
+
+#ifndef atomic_inc_return
+#define atomic_inc_return(v) atomic_add_return(1, (v))
+#define atomic_inc_return_relaxed(v) atomic_add_return_relaxed(1, (v))
+#define atomic_inc_return_acquire(v) atomic_add_return_acquire(1, (v))
+#define atomic_inc_return_release(v) atomic_add_return_release(1, (v))
+#else /* atomic_inc_return */
#define atomic_inc_return_relaxed atomic_inc_return
#define atomic_inc_return_acquire atomic_inc_return
#define atomic_inc_return_release atomic_inc_return
+#endif /* atomic_inc_return */
#else /* atomic_inc_return_relaxed */
@@ -145,11 +157,23 @@
#endif
#endif /* atomic_sub_return_relaxed */
+#ifndef atomic_dec
+#define atomic_dec(v) atomic_sub(1, (v))
+#endif
+
/* atomic_dec_return_relaxed */
#ifndef atomic_dec_return_relaxed
+
+#ifndef atomic_dec_return
+#define atomic_dec_return(v) atomic_sub_return(1, (v))
+#define atomic_dec_return_relaxed(v) atomic_sub_return_relaxed(1, (v))
+#define atomic_dec_return_acquire(v) atomic_sub_return_acquire(1, (v))
+#define atomic_dec_return_release(v) atomic_sub_return_release(1, (v))
+#else /* atomic_dec_return */
#define atomic_dec_return_relaxed atomic_dec_return
#define atomic_dec_return_acquire atomic_dec_return
#define atomic_dec_return_release atomic_dec_return
+#endif /* atomic_dec_return */
#else /* atomic_dec_return_relaxed */
@@ -748,11 +772,23 @@ static inline int atomic_dec_if_positive(atomic_t *v)
#endif
#endif /* atomic64_add_return_relaxed */
+#ifndef atomic64_inc
+#define atomic64_inc(v) atomic64_add(1, (v))
+#endif
+
/* atomic64_inc_return_relaxed */
#ifndef atomic64_inc_return_relaxed
+
+#ifndef atomic64_inc_return
+#define atomic64_inc_return(v) atomic64_add_return(1, (v))
+#define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1, (v))
+#define atomic64_inc_return_acquire(v) atomic64_add_return_acquire(1, (v))
+#define atomic64_inc_return_release(v) atomic64_add_return_release(1, (v))
+#else /* atomic64_inc_return */
#define atomic64_inc_return_relaxed atomic64_inc_return
#define atomic64_inc_return_acquire atomic64_inc_return
#define atomic64_inc_return_release atomic64_inc_return
+#endif /* atomic64_inc_return */
#else /* atomic64_inc_return_relaxed */
@@ -797,11 +833,23 @@ static inline int atomic_dec_if_positive(atomic_t *v)
#endif
#endif /* atomic64_sub_return_relaxed */
+#ifndef atomic64_dec
+#define atomic64_dec(v) atomic64_sub(1, (v))
+#endif
+
/* atomic64_dec_return_relaxed */
#ifndef atomic64_dec_return_relaxed
+
+#ifndef atomic64_dec_return
+#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
+#define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1, (v))
+#define atomic64_dec_return_acquire(v) atomic64_sub_return_acquire(1, (v))
+#define atomic64_dec_return_release(v) atomic64_sub_return_release(1, (v))
+#else /* atomic64_dec_return */
#define atomic64_dec_return_relaxed atomic64_dec_return
#define atomic64_dec_return_acquire atomic64_dec_return
#define atomic64_dec_return_release atomic64_dec_return
+#endif /* atomic64_dec_return */
#else /* atomic64_dec_return_relaxed */