ATOMIC_ADD_RETURN(9) Driver Basics ATOMIC_ADD_RETURN(9)NAMEatomic_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
COPYRIGHTKernel Hackers Manual 2.6. November 2013 ATOMIC_ADD_RETURN(9)