function::atomic_long_read(3stap) centos man page | unix.com

FUNCTION::ATOMIC_LON(3stap)				  String and data retrieving fun			       FUNCTION::ATOMIC_LON(3stap)

NAME
       function::atomic_long_read - Retrieves an atomic long variable from kernel memory

SYNOPSIS
	   atomic_long_read:long(addr:long)

ARGUMENTS
       addr
	   pointer to atomic long variable

DESCRIPTION
       Safely perform the read of an atomic long variable. This will be a NOP on kernels that do not have ATOMIC_LONG_INIT set on the kernel
       config.

SystemTap Tapset Reference					     June 2014					       FUNCTION::ATOMIC_LON(3stap)