/**
* atomic_read - read atomic variable
* @v: pointer of type atomic_t
- *
+ *
* Atomically reads the value of @v. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
- */
+ */
#define atomic_read(v) ((v)->counter)
/**
* atomic_set - set atomic variable
* @v: pointer of type atomic_t
* @i: required value
- *
+ *
* Atomically sets the value of @v to @i. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
- */
+ */
#define atomic_set(v,i) (((v)->counter) = (i))
/**
* atomic_inc - increment atomic variable
* @v: pointer of type atomic_t
- *
+ *
* Atomically increments @v by 1. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
- */
+ */
static __inline__ __attribute__((always_inline)) void atomic_inc(atomic_t *v)
{
__asm__ __volatile__(
/**
* atomic_dec - decrement atomic variable
* @v: pointer of type atomic_t
- *
+ *
* Atomically decrements @v by 1. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
- */
+ */
static __inline__ __attribute__((always_inline)) void atomic_dec(atomic_t *v)
{
__asm__ __volatile__(