{
return __arch_cmpxchg128(ptr, old, new, LOCK_PREFIX);
}
+#define arch_cmpxchg128 arch_cmpxchg128
static __always_inline u128 arch_cmpxchg128_local(volatile u128 *ptr, u128 old, u128 new)
{
return __arch_cmpxchg128(ptr, old, new,);
}
+#define arch_cmpxchg128_local arch_cmpxchg128_local
#define __arch_try_cmpxchg128(_ptr, _oldp, _new, _lock) \
({ \
{
return __arch_try_cmpxchg128(ptr, oldp, new, LOCK_PREFIX);
}
+#define arch_try_cmpxchg128 arch_try_cmpxchg128
static __always_inline bool arch_try_cmpxchg128_local(volatile u128 *ptr, u128 *oldp, u128 new)
{
return __arch_try_cmpxchg128(ptr, oldp, new,);
}
+#define arch_try_cmpxchg128_local arch_try_cmpxchg128_local
#define system_has_cmpxchg128() boot_cpu_has(X86_FEATURE_CX16)