[tip:locking/core] locking/atomics: Shorten the __atomic_op() defines to __op()

From: tip-bot for Ingo Molnar
Date: Sun May 06 2018 - 08:16:10 EST

Commit-ID: ad6812db385540eb2457c945a8e95fc9095b706c
Gitweb: https://git.kernel.org/tip/ad6812db385540eb2457c945a8e95fc9095b706c
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Sat, 5 May 2018 12:48:58 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Sat, 5 May 2018 15:23:55 +0200

locking/atomics: Shorten the __atomic_op() defines to __op()

The __atomic prefix is somewhat of a misnomer, because not all
APIs we use with these macros have an atomic_ prefix.

This also reduces the length of the longest lines in the header,
making them more readable on PeterZ's terminals.

No change in functionality.

Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Paul E. McKenney <paulmck@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: aryabinin@xxxxxxxxxxxxx
Cc: boqun.feng@xxxxxxxxx
Cc: catalin.marinas@xxxxxxx
Cc: dvyukov@xxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20180505104858.ap4bfv6ip2vprzyj@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
arch/alpha/include/asm/atomic.h | 4 +-
arch/powerpc/include/asm/cmpxchg.h | 8 +-
arch/riscv/include/asm/atomic.h | 4 +-
include/linux/atomic.h | 204 +++++++++++++++++++------------------
4 files changed, 111 insertions(+), 109 deletions(-)

diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index 767bfdd42992..786edb5f16c4 100644
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -21,8 +21,8 @@
* barriered versions. To avoid redundant back-to-back fences, we can
* define the _acquire and _fence versions explicitly.
*/
-#define __atomic_op_acquire(op, args...) op##_relaxed(args)
-#define __atomic_op_fence __atomic_op_release
+#define __op_acquire(op, args...) op##_relaxed(args)
+#define __op_fence __op_release

#define ATOMIC_INIT(i) { (i) }
#define ATOMIC64_INIT(i) { (i) }
diff --git a/arch/powerpc/include/asm/cmpxchg.h b/arch/powerpc/include/asm/cmpxchg.h
index e27a612b957f..dc5a5426d683 100644
--- a/arch/powerpc/include/asm/cmpxchg.h
+++ b/arch/powerpc/include/asm/cmpxchg.h
@@ -13,14 +13,14 @@
* a "bne-" instruction at the end, so an isync is enough as a acquire barrier
* on the platform without lwsync.
*/
-#define __atomic_op_acquire(op, args...) \
+#define __op_acquire(op, args...) \
({ \
typeof(op##_relaxed(args)) __ret = op##_relaxed(args); \
__asm__ __volatile__(PPC_ACQUIRE_BARRIER "" : : : "memory"); \
__ret; \
})

-#define __atomic_op_release(op, args...) \
+#define __op_release(op, args...) \
({ \
__asm__ __volatile__(PPC_RELEASE_BARRIER "" : : : "memory"); \
op##_relaxed(args); \
@@ -531,7 +531,7 @@ __cmpxchg_acquire(void *ptr, unsigned long old, unsigned long new,
sizeof(*(ptr))); \
})

-#define cmpxchg_release(...) __atomic_op_release(cmpxchg, __VA_ARGS__)
+#define cmpxchg_release(...) __op_release(cmpxchg, __VA_ARGS__)

#ifdef CONFIG_PPC64
#define cmpxchg64(ptr, o, n) \
@@ -555,7 +555,7 @@ __cmpxchg_acquire(void *ptr, unsigned long old, unsigned long new,
cmpxchg_acquire((ptr), (o), (n)); \
})

-#define cmpxchg64_release(...) __atomic_op_release(cmpxchg64, __VA_ARGS__)
+#define cmpxchg64_release(...) __op_release(cmpxchg64, __VA_ARGS__)

#else
#include <asm-generic/cmpxchg-local.h>
diff --git a/arch/riscv/include/asm/atomic.h b/arch/riscv/include/asm/atomic.h
index 855115ace98c..992c0aff9554 100644
--- a/arch/riscv/include/asm/atomic.h
+++ b/arch/riscv/include/asm/atomic.h
@@ -25,14 +25,14 @@

#define ATOMIC_INIT(i) { (i) }

-#define __atomic_op_acquire(op, args...) \
+#define __op_acquire(op, args...) \
({ \
typeof(op##_relaxed(args)) __ret = op##_relaxed(args); \
__asm__ __volatile__(RISCV_ACQUIRE_BARRIER "" ::: "memory"); \
__ret; \
})

-#define __atomic_op_release(op, args...) \
+#define __op_release(op, args...) \
({ \
__asm__ __volatile__(RISCV_RELEASE_BARRIER "" ::: "memory"); \
op##_relaxed(args); \
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 1176cf7c6f03..f32ff6d9e4d2 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -37,33 +37,35 @@
* variant is already fully ordered, no additional barriers are needed.
*
* Besides, if an arch has a special barrier for acquire/release, it could
- * implement its own __atomic_op_* and use the same framework for building
+ * implement its own __op_* and use the same framework for building
* variants
*
- * If an architecture overrides __atomic_op_acquire() it will probably want
+ * If an architecture overrides __op_acquire() it will probably want
* to define smp_mb__after_spinlock().
*/
-#ifndef __atomic_op_acquire
-#define __atomic_op_acquire(op, args...) \
+#ifndef __op_acquire
+#define __op_acquire(op, args...) \
({ \
typeof(op##_relaxed(args)) __ret = op##_relaxed(args); \
+ \
smp_mb__after_atomic(); \
__ret; \
})
#endif

-#ifndef __atomic_op_release
-#define __atomic_op_release(op, args...) \
+#ifndef __op_release
+#define __op_release(op, args...) \
({ \
smp_mb__before_atomic(); \
op##_relaxed(args); \
})
#endif

-#ifndef __atomic_op_fence
-#define __atomic_op_fence(op, args...) \
+#ifndef __op_fence
+#define __op_fence(op, args...) \
({ \
typeof(op##_relaxed(args)) __ret; \
+ \
smp_mb__before_atomic(); \
__ret = op##_relaxed(args); \
smp_mb__after_atomic(); \
@@ -77,9 +79,9 @@
# define atomic_add_return_release atomic_add_return
#else
# ifndef atomic_add_return
-# define atomic_add_return(...) __atomic_op_fence(atomic_add_return, __VA_ARGS__)
-# define atomic_add_return_acquire(...) __atomic_op_acquire(atomic_add_return, __VA_ARGS__)
-# define atomic_add_return_release(...) __atomic_op_release(atomic_add_return, __VA_ARGS__)
+# define atomic_add_return(...) __op_fence(atomic_add_return, __VA_ARGS__)
+# define atomic_add_return_acquire(...) __op_acquire(atomic_add_return, __VA_ARGS__)
+# define atomic_add_return_release(...) __op_release(atomic_add_return, __VA_ARGS__)
# endif
#endif

@@ -89,9 +91,9 @@
# define atomic_inc_return_release atomic_inc_return
#else
# ifndef atomic_inc_return
-# define atomic_inc_return(...) __atomic_op_fence(atomic_inc_return, __VA_ARGS__)
-# define atomic_inc_return_acquire(...) __atomic_op_acquire(atomic_inc_return, __VA_ARGS__)
-# define atomic_inc_return_release(...) __atomic_op_release(atomic_inc_return, __VA_ARGS__)
+# define atomic_inc_return(...) __op_fence(atomic_inc_return, __VA_ARGS__)
+# define atomic_inc_return_acquire(...) __op_acquire(atomic_inc_return, __VA_ARGS__)
+# define atomic_inc_return_release(...) __op_release(atomic_inc_return, __VA_ARGS__)
# endif
#endif

@@ -101,9 +103,9 @@
# define atomic_sub_return_release atomic_sub_return
#else
# ifndef atomic_sub_return
-# define atomic_sub_return(...) __atomic_op_fence(atomic_sub_return, __VA_ARGS__)
-# define atomic_sub_return_acquire(...) __atomic_op_acquire(atomic_sub_return, __VA_ARGS__)
-# define atomic_sub_return_release(...) __atomic_op_release(atomic_sub_return, __VA_ARGS__)
+# define atomic_sub_return(...) __op_fence(atomic_sub_return, __VA_ARGS__)
+# define atomic_sub_return_acquire(...) __op_acquire(atomic_sub_return, __VA_ARGS__)
+# define atomic_sub_return_release(...) __op_release(atomic_sub_return, __VA_ARGS__)
# endif
#endif

@@ -113,9 +115,9 @@
# define atomic_dec_return_release atomic_dec_return
#else
# ifndef atomic_dec_return
-# define atomic_dec_return(...) __atomic_op_fence(atomic_dec_return, __VA_ARGS__)
-# define atomic_dec_return_acquire(...) __atomic_op_acquire(atomic_dec_return, __VA_ARGS__)
-# define atomic_dec_return_release(...) __atomic_op_release(atomic_dec_return, __VA_ARGS__)
+# define atomic_dec_return(...) __op_fence(atomic_dec_return, __VA_ARGS__)
+# define atomic_dec_return_acquire(...) __op_acquire(atomic_dec_return, __VA_ARGS__)
+# define atomic_dec_return_release(...) __op_release(atomic_dec_return, __VA_ARGS__)
# endif
#endif

@@ -125,9 +127,9 @@
# define atomic_fetch_add_release atomic_fetch_add
#else
# ifndef atomic_fetch_add
-# define atomic_fetch_add(...) __atomic_op_fence(atomic_fetch_add, __VA_ARGS__)
-# define atomic_fetch_add_acquire(...) __atomic_op_acquire(atomic_fetch_add, __VA_ARGS__)
-# define atomic_fetch_add_release(...) __atomic_op_release(atomic_fetch_add, __VA_ARGS__)
+# define atomic_fetch_add(...) __op_fence(atomic_fetch_add, __VA_ARGS__)
+# define atomic_fetch_add_acquire(...) __op_acquire(atomic_fetch_add, __VA_ARGS__)
+# define atomic_fetch_add_release(...) __op_release(atomic_fetch_add, __VA_ARGS__)
# endif
#endif

@@ -144,9 +146,9 @@
# endif
#else
# ifndef atomic_fetch_inc
-# define atomic_fetch_inc(...) __atomic_op_fence(atomic_fetch_inc, __VA_ARGS__)
-# define atomic_fetch_inc_acquire(...) __atomic_op_acquire(atomic_fetch_inc, __VA_ARGS__)
-# define atomic_fetch_inc_release(...) __atomic_op_release(atomic_fetch_inc, __VA_ARGS__)
+# define atomic_fetch_inc(...) __op_fence(atomic_fetch_inc, __VA_ARGS__)
+# define atomic_fetch_inc_acquire(...) __op_acquire(atomic_fetch_inc, __VA_ARGS__)
+# define atomic_fetch_inc_release(...) __op_release(atomic_fetch_inc, __VA_ARGS__)
# endif
#endif

@@ -156,9 +158,9 @@
# define atomic_fetch_sub_release atomic_fetch_sub
#else
# ifndef atomic_fetch_sub
-# define atomic_fetch_sub(...) __atomic_op_fence(atomic_fetch_sub, __VA_ARGS__)
-# define atomic_fetch_sub_acquire(...) __atomic_op_acquire(atomic_fetch_sub, __VA_ARGS__)
-# define atomic_fetch_sub_release(...) __atomic_op_release(atomic_fetch_sub, __VA_ARGS__)
+# define atomic_fetch_sub(...) __op_fence(atomic_fetch_sub, __VA_ARGS__)
+# define atomic_fetch_sub_acquire(...) __op_acquire(atomic_fetch_sub, __VA_ARGS__)
+# define atomic_fetch_sub_release(...) __op_release(atomic_fetch_sub, __VA_ARGS__)
# endif
#endif

@@ -175,9 +177,9 @@
# endif
#else
# ifndef atomic_fetch_dec
-# define atomic_fetch_dec(...) __atomic_op_fence(atomic_fetch_dec, __VA_ARGS__)
-# define atomic_fetch_dec_acquire(...) __atomic_op_acquire(atomic_fetch_dec, __VA_ARGS__)
-# define atomic_fetch_dec_release(...) __atomic_op_release(atomic_fetch_dec, __VA_ARGS__)
+# define atomic_fetch_dec(...) __op_fence(atomic_fetch_dec, __VA_ARGS__)
+# define atomic_fetch_dec_acquire(...) __op_acquire(atomic_fetch_dec, __VA_ARGS__)
+# define atomic_fetch_dec_release(...) __op_release(atomic_fetch_dec, __VA_ARGS__)
# endif
#endif

@@ -187,9 +189,9 @@
# define atomic_fetch_or_release atomic_fetch_or
#else
# ifndef atomic_fetch_or
-# define atomic_fetch_or(...) __atomic_op_fence(atomic_fetch_or, __VA_ARGS__)
-# define atomic_fetch_or_acquire(...) __atomic_op_acquire(atomic_fetch_or, __VA_ARGS__)
-# define atomic_fetch_or_release(...) __atomic_op_release(atomic_fetch_or, __VA_ARGS__)
+# define atomic_fetch_or(...) __op_fence(atomic_fetch_or, __VA_ARGS__)
+# define atomic_fetch_or_acquire(...) __op_acquire(atomic_fetch_or, __VA_ARGS__)
+# define atomic_fetch_or_release(...) __op_release(atomic_fetch_or, __VA_ARGS__)
# endif
#endif

@@ -199,9 +201,9 @@
# define atomic_fetch_and_release atomic_fetch_and
#else
# ifndef atomic_fetch_and
-# define atomic_fetch_and(...) __atomic_op_fence(atomic_fetch_and, __VA_ARGS__)
-# define atomic_fetch_and_acquire(...) __atomic_op_acquire(atomic_fetch_and, __VA_ARGS__)
-# define atomic_fetch_and_release(...) __atomic_op_release(atomic_fetch_and, __VA_ARGS__)
+# define atomic_fetch_and(...) __op_fence(atomic_fetch_and, __VA_ARGS__)
+# define atomic_fetch_and_acquire(...) __op_acquire(atomic_fetch_and, __VA_ARGS__)
+# define atomic_fetch_and_release(...) __op_release(atomic_fetch_and, __VA_ARGS__)
# endif
#endif

@@ -211,9 +213,9 @@
# define atomic_fetch_xor_release atomic_fetch_xor
#else
# ifndef atomic_fetch_xor
-# define atomic_fetch_xor(...) __atomic_op_fence(atomic_fetch_xor, __VA_ARGS__)
-# define atomic_fetch_xor_acquire(...) __atomic_op_acquire(atomic_fetch_xor, __VA_ARGS__)
-# define atomic_fetch_xor_release(...) __atomic_op_release(atomic_fetch_xor, __VA_ARGS__)
+# define atomic_fetch_xor(...) __op_fence(atomic_fetch_xor, __VA_ARGS__)
+# define atomic_fetch_xor_acquire(...) __op_acquire(atomic_fetch_xor, __VA_ARGS__)
+# define atomic_fetch_xor_release(...) __op_release(atomic_fetch_xor, __VA_ARGS__)
# endif
#endif

@@ -223,9 +225,9 @@
#define atomic_xchg_release atomic_xchg
#else
# ifndef atomic_xchg
-# define atomic_xchg(...) __atomic_op_fence(atomic_xchg, __VA_ARGS__)
-# define atomic_xchg_acquire(...) __atomic_op_acquire(atomic_xchg, __VA_ARGS__)
-# define atomic_xchg_release(...) __atomic_op_release(atomic_xchg, __VA_ARGS__)
+# define atomic_xchg(...) __op_fence(atomic_xchg, __VA_ARGS__)
+# define atomic_xchg_acquire(...) __op_acquire(atomic_xchg, __VA_ARGS__)
+# define atomic_xchg_release(...) __op_release(atomic_xchg, __VA_ARGS__)
# endif
#endif

@@ -235,9 +237,9 @@
# define atomic_cmpxchg_release atomic_cmpxchg
#else
# ifndef atomic_cmpxchg
-# define atomic_cmpxchg(...) __atomic_op_fence(atomic_cmpxchg, __VA_ARGS__)
-# define atomic_cmpxchg_acquire(...) __atomic_op_acquire(atomic_cmpxchg, __VA_ARGS__)
-# define atomic_cmpxchg_release(...) __atomic_op_release(atomic_cmpxchg, __VA_ARGS__)
+# define atomic_cmpxchg(...) __op_fence(atomic_cmpxchg, __VA_ARGS__)
+# define atomic_cmpxchg_acquire(...) __op_acquire(atomic_cmpxchg, __VA_ARGS__)
+# define atomic_cmpxchg_release(...) __op_release(atomic_cmpxchg, __VA_ARGS__)
# endif
#endif

@@ -267,9 +269,9 @@
# define cmpxchg_release cmpxchg
#else
# ifndef cmpxchg
-# define cmpxchg(...) __atomic_op_fence(cmpxchg, __VA_ARGS__)
-# define cmpxchg_acquire(...) __atomic_op_acquire(cmpxchg, __VA_ARGS__)
-# define cmpxchg_release(...) __atomic_op_release(cmpxchg, __VA_ARGS__)
+# define cmpxchg(...) __op_fence(cmpxchg, __VA_ARGS__)
+# define cmpxchg_acquire(...) __op_acquire(cmpxchg, __VA_ARGS__)
+# define cmpxchg_release(...) __op_release(cmpxchg, __VA_ARGS__)
# endif
#endif

@@ -279,9 +281,9 @@
# define cmpxchg64_release cmpxchg64
#else
# ifndef cmpxchg64
-# define cmpxchg64(...) __atomic_op_fence(cmpxchg64, __VA_ARGS__)
-# define cmpxchg64_acquire(...) __atomic_op_acquire(cmpxchg64, __VA_ARGS__)
-# define cmpxchg64_release(...) __atomic_op_release(cmpxchg64, __VA_ARGS__)
+# define cmpxchg64(...) __op_fence(cmpxchg64, __VA_ARGS__)
+# define cmpxchg64_acquire(...) __op_acquire(cmpxchg64, __VA_ARGS__)
+# define cmpxchg64_release(...) __op_release(cmpxchg64, __VA_ARGS__)
# endif
#endif

@@ -291,9 +293,9 @@
# define xchg_release xchg
#else
# ifndef xchg
-# define xchg(...) __atomic_op_fence(xchg, __VA_ARGS__)
-# define xchg_acquire(...) __atomic_op_acquire(xchg, __VA_ARGS__)
-# define xchg_release(...) __atomic_op_release(xchg, __VA_ARGS__)
+# define xchg(...) __op_fence(xchg, __VA_ARGS__)
+# define xchg_acquire(...) __op_acquire(xchg, __VA_ARGS__)
+# define xchg_release(...) __op_release(xchg, __VA_ARGS__)
# endif
#endif

@@ -330,9 +332,9 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
# define atomic_fetch_andnot_release atomic_fetch_andnot
#else
# ifndef atomic_fetch_andnot
-# define atomic_fetch_andnot(...) __atomic_op_fence(atomic_fetch_andnot, __VA_ARGS__)
-# define atomic_fetch_andnot_acquire(...) __atomic_op_acquire(atomic_fetch_andnot, __VA_ARGS__)
-# define atomic_fetch_andnot_release(...) __atomic_op_release(atomic_fetch_andnot, __VA_ARGS__)
+# define atomic_fetch_andnot(...) __op_fence(atomic_fetch_andnot, __VA_ARGS__)
+# define atomic_fetch_andnot_acquire(...) __op_acquire(atomic_fetch_andnot, __VA_ARGS__)
+# define atomic_fetch_andnot_release(...) __op_release(atomic_fetch_andnot, __VA_ARGS__)
# endif
#endif

@@ -472,9 +474,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_add_return_release atomic64_add_return
#else
# ifndef atomic64_add_return
-# define atomic64_add_return(...) __atomic_op_fence(atomic64_add_return, __VA_ARGS__)
-# define atomic64_add_return_acquire(...) __atomic_op_acquire(atomic64_add_return, __VA_ARGS__)
-# define atomic64_add_return_release(...) __atomic_op_release(atomic64_add_return, __VA_ARGS__)
+# define atomic64_add_return(...) __op_fence(atomic64_add_return, __VA_ARGS__)
+# define atomic64_add_return_acquire(...) __op_acquire(atomic64_add_return, __VA_ARGS__)
+# define atomic64_add_return_release(...) __op_release(atomic64_add_return, __VA_ARGS__)
# endif
#endif

@@ -484,9 +486,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_inc_return_release atomic64_inc_return
#else
# ifndef atomic64_inc_return
-# define atomic64_inc_return(...) __atomic_op_fence(atomic64_inc_return, __VA_ARGS__)
-# define atomic64_inc_return_acquire(...) __atomic_op_acquire(atomic64_inc_return, __VA_ARGS__)
-# define atomic64_inc_return_release(...) __atomic_op_release(atomic64_inc_return, __VA_ARGS__)
+# define atomic64_inc_return(...) __op_fence(atomic64_inc_return, __VA_ARGS__)
+# define atomic64_inc_return_acquire(...) __op_acquire(atomic64_inc_return, __VA_ARGS__)
+# define atomic64_inc_return_release(...) __op_release(atomic64_inc_return, __VA_ARGS__)
# endif
#endif

@@ -496,9 +498,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_sub_return_release atomic64_sub_return
#else
# ifndef atomic64_sub_return
-# define atomic64_sub_return(...) __atomic_op_fence(atomic64_sub_return, __VA_ARGS__)
-# define atomic64_sub_return_acquire(...) __atomic_op_acquire(atomic64_sub_return, __VA_ARGS__)
-# define atomic64_sub_return_release(...) __atomic_op_release(atomic64_sub_return, __VA_ARGS__)
+# define atomic64_sub_return(...) __op_fence(atomic64_sub_return, __VA_ARGS__)
+# define atomic64_sub_return_acquire(...) __op_acquire(atomic64_sub_return, __VA_ARGS__)
+# define atomic64_sub_return_release(...) __op_release(atomic64_sub_return, __VA_ARGS__)
# endif
#endif

@@ -508,9 +510,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_dec_return_release atomic64_dec_return
#else
# ifndef atomic64_dec_return
-# define atomic64_dec_return(...) __atomic_op_fence(atomic64_dec_return, __VA_ARGS__)
-# define atomic64_dec_return_acquire(...) __atomic_op_acquire(atomic64_dec_return, __VA_ARGS__)
-# define atomic64_dec_return_release(...) __atomic_op_release(atomic64_dec_return, __VA_ARGS__)
+# define atomic64_dec_return(...) __op_fence(atomic64_dec_return, __VA_ARGS__)
+# define atomic64_dec_return_acquire(...) __op_acquire(atomic64_dec_return, __VA_ARGS__)
+# define atomic64_dec_return_release(...) __op_release(atomic64_dec_return, __VA_ARGS__)
# endif
#endif

@@ -520,9 +522,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_add_release atomic64_fetch_add
#else
# ifndef atomic64_fetch_add
-# define atomic64_fetch_add(...) __atomic_op_fence(atomic64_fetch_add, __VA_ARGS__)
-# define atomic64_fetch_add_acquire(...) __atomic_op_acquire(atomic64_fetch_add, __VA_ARGS__)
-# define atomic64_fetch_add_release(...) __atomic_op_release(atomic64_fetch_add, __VA_ARGS__)
+# define atomic64_fetch_add(...) __op_fence(atomic64_fetch_add, __VA_ARGS__)
+# define atomic64_fetch_add_acquire(...) __op_acquire(atomic64_fetch_add, __VA_ARGS__)
+# define atomic64_fetch_add_release(...) __op_release(atomic64_fetch_add, __VA_ARGS__)
# endif
#endif

@@ -539,9 +541,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# endif
#else
# ifndef atomic64_fetch_inc
-# define atomic64_fetch_inc(...) __atomic_op_fence(atomic64_fetch_inc, __VA_ARGS__)
-# define atomic64_fetch_inc_acquire(...) __atomic_op_acquire(atomic64_fetch_inc, __VA_ARGS__)
-# define atomic64_fetch_inc_release(...) __atomic_op_release(atomic64_fetch_inc, __VA_ARGS__)
+# define atomic64_fetch_inc(...) __op_fence(atomic64_fetch_inc, __VA_ARGS__)
+# define atomic64_fetch_inc_acquire(...) __op_acquire(atomic64_fetch_inc, __VA_ARGS__)
+# define atomic64_fetch_inc_release(...) __op_release(atomic64_fetch_inc, __VA_ARGS__)
# endif
#endif

@@ -551,9 +553,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_sub_release atomic64_fetch_sub
#else
# ifndef atomic64_fetch_sub
-# define atomic64_fetch_sub(...) __atomic_op_fence(atomic64_fetch_sub, __VA_ARGS__)
-# define atomic64_fetch_sub_acquire(...) __atomic_op_acquire(atomic64_fetch_sub, __VA_ARGS__)
-# define atomic64_fetch_sub_release(...) __atomic_op_release(atomic64_fetch_sub, __VA_ARGS__)
+# define atomic64_fetch_sub(...) __op_fence(atomic64_fetch_sub, __VA_ARGS__)
+# define atomic64_fetch_sub_acquire(...) __op_acquire(atomic64_fetch_sub, __VA_ARGS__)
+# define atomic64_fetch_sub_release(...) __op_release(atomic64_fetch_sub, __VA_ARGS__)
# endif
#endif

@@ -570,9 +572,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# endif
#else
# ifndef atomic64_fetch_dec
-# define atomic64_fetch_dec(...) __atomic_op_fence(atomic64_fetch_dec, __VA_ARGS__)
-# define atomic64_fetch_dec_acquire(...) __atomic_op_acquire(atomic64_fetch_dec, __VA_ARGS__)
-# define atomic64_fetch_dec_release(...) __atomic_op_release(atomic64_fetch_dec, __VA_ARGS__)
+# define atomic64_fetch_dec(...) __op_fence(atomic64_fetch_dec, __VA_ARGS__)
+# define atomic64_fetch_dec_acquire(...) __op_acquire(atomic64_fetch_dec, __VA_ARGS__)
+# define atomic64_fetch_dec_release(...) __op_release(atomic64_fetch_dec, __VA_ARGS__)
# endif
#endif

@@ -582,9 +584,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_or_release atomic64_fetch_or
#else
# ifndef atomic64_fetch_or
-# define atomic64_fetch_or(...) __atomic_op_fence(atomic64_fetch_or, __VA_ARGS__)
-# define atomic64_fetch_or_acquire(...) __atomic_op_acquire(atomic64_fetch_or, __VA_ARGS__)
-# define atomic64_fetch_or_release(...) __atomic_op_release(atomic64_fetch_or, __VA_ARGS__)
+# define atomic64_fetch_or(...) __op_fence(atomic64_fetch_or, __VA_ARGS__)
+# define atomic64_fetch_or_acquire(...) __op_acquire(atomic64_fetch_or, __VA_ARGS__)
+# define atomic64_fetch_or_release(...) __op_release(atomic64_fetch_or, __VA_ARGS__)
# endif
#endif

@@ -594,9 +596,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_and_release atomic64_fetch_and
#else
# ifndef atomic64_fetch_and
-# define atomic64_fetch_and(...) __atomic_op_fence(atomic64_fetch_and, __VA_ARGS__)
-# define atomic64_fetch_and_acquire(...) __atomic_op_acquire(atomic64_fetch_and, __VA_ARGS__)
-# define atomic64_fetch_and_release(...) __atomic_op_release(atomic64_fetch_and, __VA_ARGS__)
+# define atomic64_fetch_and(...) __op_fence(atomic64_fetch_and, __VA_ARGS__)
+# define atomic64_fetch_and_acquire(...) __op_acquire(atomic64_fetch_and, __VA_ARGS__)
+# define atomic64_fetch_and_release(...) __op_release(atomic64_fetch_and, __VA_ARGS__)
# endif
#endif

@@ -606,9 +608,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_xor_release atomic64_fetch_xor
#else
# ifndef atomic64_fetch_xor
-# define atomic64_fetch_xor(...) __atomic_op_fence(atomic64_fetch_xor, __VA_ARGS__)
-# define atomic64_fetch_xor_acquire(...) __atomic_op_acquire(atomic64_fetch_xor, __VA_ARGS__)
-# define atomic64_fetch_xor_release(...) __atomic_op_release(atomic64_fetch_xor, __VA_ARGS__)
+# define atomic64_fetch_xor(...) __op_fence(atomic64_fetch_xor, __VA_ARGS__)
+# define atomic64_fetch_xor_acquire(...) __op_acquire(atomic64_fetch_xor, __VA_ARGS__)
+# define atomic64_fetch_xor_release(...) __op_release(atomic64_fetch_xor, __VA_ARGS__)
# endif
#endif

@@ -618,9 +620,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_xchg_release atomic64_xchg
#else
# ifndef atomic64_xchg
-# define atomic64_xchg(...) __atomic_op_fence(atomic64_xchg, __VA_ARGS__)
-# define atomic64_xchg_acquire(...) __atomic_op_acquire(atomic64_xchg, __VA_ARGS__)
-# define atomic64_xchg_release(...) __atomic_op_release(atomic64_xchg, __VA_ARGS__)
+# define atomic64_xchg(...) __op_fence(atomic64_xchg, __VA_ARGS__)
+# define atomic64_xchg_acquire(...) __op_acquire(atomic64_xchg, __VA_ARGS__)
+# define atomic64_xchg_release(...) __op_release(atomic64_xchg, __VA_ARGS__)
# endif
#endif

@@ -630,9 +632,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_cmpxchg_release atomic64_cmpxchg
#else
# ifndef atomic64_cmpxchg
-# define atomic64_cmpxchg(...) __atomic_op_fence(atomic64_cmpxchg, __VA_ARGS__)
-# define atomic64_cmpxchg_acquire(...) __atomic_op_acquire(atomic64_cmpxchg, __VA_ARGS__)
-# define atomic64_cmpxchg_release(...) __atomic_op_release(atomic64_cmpxchg, __VA_ARGS__)
+# define atomic64_cmpxchg(...) __op_fence(atomic64_cmpxchg, __VA_ARGS__)
+# define atomic64_cmpxchg_acquire(...) __op_acquire(atomic64_cmpxchg, __VA_ARGS__)
+# define atomic64_cmpxchg_release(...) __op_release(atomic64_cmpxchg, __VA_ARGS__)
# endif
#endif

@@ -664,9 +666,9 @@ static inline int atomic_dec_if_positive(atomic_t *v)
# define atomic64_fetch_andnot_release atomic64_fetch_andnot
#else
# ifndef atomic64_fetch_andnot
-# define atomic64_fetch_andnot(...) __atomic_op_fence(atomic64_fetch_andnot, __VA_ARGS__)
-# define atomic64_fetch_andnot_acquire(...) __atomic_op_acquire(atomic64_fetch_andnot, __VA_ARGS__)
-# define atomic64_fetch_andnot_release(...) __atomic_op_release(atomic64_fetch_andnot, __VA_ARGS__)
+# define atomic64_fetch_andnot(...) __op_fence(atomic64_fetch_andnot, __VA_ARGS__)
+# define atomic64_fetch_andnot_acquire(...) __op_acquire(atomic64_fetch_andnot, __VA_ARGS__)
+# define atomic64_fetch_andnot_release(...) __op_release(atomic64_fetch_andnot, __VA_ARGS__)
# endif
#endif