timer_irq_works 2201 arch/x86/kernel/apic/io_apic.c if (timer_irq_works()) { timer_irq_works 2224 arch/x86/kernel/apic/io_apic.c if (timer_irq_works()) { timer_irq_works 2244 arch/x86/kernel/apic/io_apic.c if (timer_irq_works()) { timer_irq_works 2262 arch/x86/kernel/apic/io_apic.c if (timer_irq_works()) {