function::atomic_read(3stap)

function::atomic_read3stap

Retrieves an atomic variable from kernel memory

Usage

    atomic_read:long(addr:long)

Arguments

addr

pointer to atomic variable

Overview

Safely perform the read of an atomic variable.

See ALSO0

tapset::atomic(3stap)

Releases

7 releases since Debian 7 (Wheezy); the text changed 6 times.

  1. 7
  2. 8
  3. 9
  4. 10
  5. 11
  6. 12
  7. 13

From systemtap-doc 5.1-5 in Debian 13 (Trixie). Parsed by carta from the page's man source.