ATOMIC_ADD_RETURN(9)                      Driver Basics                      ATOMIC_ADD_RETURN(9)



NAME
       atomic_add_return - add integer and return

SYNOPSIS
       int atomic_add_return(int i, atomic_t * v);

ARGUMENTS
       i
           integer value to add

       v
           pointer of type atomic_t

DESCRIPTION
       Atomically adds i to v and returns i + v

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