ipi_operation 69 arch/ia64/kernel/smp.c static DEFINE_PER_CPU_SHARED_ALIGNED(unsigned long, ipi_operation); ipi_operation 100 arch/ia64/kernel/smp.c unsigned long *pending_ipis = &__ia64_per_cpu_var(ipi_operation); ipi_operation 147 arch/ia64/kernel/smp.c set_bit(op, &per_cpu(ipi_operation, dest_cpu));