ATOMIC_READ(9)                            Driver Basics                            ATOMIC_READ(9)



NAME
       atomic_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.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                            ATOMIC_READ(9)