x2apic_send_IPI_all 212 arch/x86/kernel/apic/x2apic_cluster.c .send_IPI_all = x2apic_send_IPI_all, x2apic_send_IPI_all 176 arch/x86/kernel/apic/x2apic_phys.c .send_IPI_all = x2apic_send_IPI_all,