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

addr
           pointer to atomic long variable

       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.

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

tapset::atomic(3stap)

SystemTap Tapset Reference                         April 2024                        FUNCTION::ATOMIC_LON(3stap)

           atomic_long_read:long(addr:long)