DOKK / manpages / debian 11 / systemtap-doc / function::atomic_read.3stap.en
FUNCTION::ATOMIC_REA(3stap) String and data retrieving fun FUNCTION::ATOMIC_REA(3stap)

function::atomic_read - Retrieves an atomic variable from kernel memory



    atomic_read:long(addr:long)

addr

pointer to atomic variable

Safely perform the read of an atomic variable.

tapset::atomic(3stap)

November 2020 SystemTap Tapset Reference