Provided by: systemtap-doc_2.3-1ubuntu1.4_all bug

NAME
       function::MAJOR - Extract major device number from a kernel device number (kdev_t)


SYNOPSIS
           MAJOR:long(dev:long)


ARGUMENTS
       dev
           Kernel device number to query.

SystemTap Tapset Reference                         March 2016                             FUNCTION::MAJOR(3stap)