tjh.dev
+1
-1
arch/mn10300/include/asm/atomic.h
+1
-1
arch/mn10300/include/asm/atomic.h
···
139
139
* Atomically reads the value of @v. Note that the guaranteed
140
140
* useful range of an atomic_t is only 24 bits.
141
141
*/
142
-
#define atomic_read(v) ((v)->counter)
142
+
#define atomic_read(v) (ACCESS_ONCE((v)->counter))
143
143
144
144
/**
145
145
* atomic_set - set atomic variable