ATOMIC_READ(9) Driver Basics ATOMIC_READ(9)NAMEatomic_read - read atomic variable
SYNOPSIS
int atomic_read(const atomic_t * v);
ARGUMENTS
v
pointer of type atomic_t
DESCRIPTION
Atomically reads the value of v.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 ATOMIC_READ(9)