arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
int arch_atomic_fetch_add_unless(atomic_t *, int, int);
#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
EXPORT_SYMBOL(arch_atomic_fetch_add_unless);
#if defined(arch_atomic_fetch_add_unless)
return arch_atomic_fetch_add_unless(v, a, u);