/* We could use standard atomic bitops in the following root status manipulation routines, but let's prepare for SMP support in the same move, preventing CPU migration as required.  */
void __ipipe_stall_root(void)
/* We could use standard atomic bitops in the following root status manipulation routines, but let's prepare for SMP support in the same move, preventing CPU migration as required.  */
void __ipipe_stall_root(void)
{
	unsigned long *p, flags;
	local_irq_save_hw(flags);
	p = &__ipipe_root_status;
	__set_bit(IPIPE_STALL_FLAG, p);
	local_irq_restore_hw(flags);
}