Provided by: systemtap-doc_2.3-1ubuntu1_all bug

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.