/* Send an external call sigp to another cpu and return without waiting for its completion.  */
static void smp_ext_bitcall(int, ec_bit_sig)
/* Send an external call sigp to another cpu and return without waiting for its completion.  */
static void smp_ext_bitcall(int, ec_bit_sig)
{
	set_bit(sig, (unsigned long *) &lowcore_ptr[cpu]->ext_call_fast);
	while (signal_processor(cpu, sigp_emergency_signal) == sigp_busy)
		udelay(10);
}