FUNCTION::ATOMICLON(3stString and data retrieving FUNCTION::ATOMICLON(3stap)

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

SYNOPSIS
           atomiclongread: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 ATOMICLONGINIT set on the kernel config.

SEE ALSO
       tapset::atomic(3stap)



SystemTap Tapset Reference         June 2018       FUNCTION::ATOMICLON(3stap)