Importing "grsecurity-3.1-3.19.2-201503201903.patch"

[people/ms/linux.git] / arch / s390 / include / asm / atomic.h

diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index fa934fe080c17bf30e9ff3e0829186b65b7dfc7b..c2960564179744c2e28dc182a1d2c78098ff12e2 100644 (file)
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
 #define atomic64_dec_and_test(_v)      (atomic64_sub_return(1, _v) == 0)
 #define atomic64_inc_not_zero(v)       atomic64_add_unless((v), 1, 0)
 
+#define atomic64_read_unchecked(v)             atomic64_read(v)
+#define atomic64_set_unchecked(v, i)           atomic64_set((v), (i))
+#define atomic64_add_unchecked(a, v)           atomic64_add((a), (v))
+#define atomic64_add_return_unchecked(a, v)    atomic64_add_return((a), (v))
+#define atomic64_sub_unchecked(a, v)           atomic64_sub((a), (v))
+#define atomic64_inc_unchecked(v)              atomic64_inc(v)
+#define atomic64_inc_return_unchecked(v)       atomic64_inc_return(v)
+#define atomic64_dec_unchecked(v)              atomic64_dec(v)
+#define atomic64_cmpxchg_unchecked(v, o, n)    atomic64_cmpxchg((v), (o), (n))
+
 #endif /* __ARCH_S390_ATOMIC__  */