tsc_irqwork 1275 arch/x86/kernel/tsc.c static DECLARE_DELAYED_WORK(tsc_irqwork, tsc_refine_calibration_work); tsc_irqwork 1315 arch/x86/kernel/tsc.c schedule_delayed_work(&tsc_irqwork, HZ); tsc_irqwork 1391 arch/x86/kernel/tsc.c schedule_delayed_work(&tsc_irqwork, 0);