asmlinkage void do_IPI(struct pt_regs *regs);
/*
- * Setup the SMP cpu_possible_map
+ * Setup the set of possible CPUs (via set_cpu_possible)
*/
extern void smp_init_cpus(void);
* Take this CPU offline. Once we clear this, we can't return,
* and we must not schedule until we're ready to give up the cpu.
*/
- cpu_clear(cpu, cpu_online_map);
+ set_cpu_online(cpu, false);
/*
* OK - migrate IRQs away from this CPU
/*
* OK, now it's safe to let the boot CPU continue
*/
- cpu_set(cpu, cpu_online_map);
+ set_cpu_online(cpu, true);
/*
* OK, it's off to the idle thread for us
dump_stack();
spin_unlock(&stop_lock);
- cpu_clear(cpu, cpu_online_map);
+ set_cpu_online(cpu, false);
local_fiq_disable();
local_irq_disable();
unsigned int i, ncores = get_core_count();
for (i = 0; i < ncores; i++)
- cpu_set(i, cpu_possible_map);
+ set_cpu_possible(i, true);
}
void __init smp_prepare_cpus(unsigned int max_cpus)
* actually populated at the present time.
*/
for (i = 0; i < max_cpus; i++)
- cpu_set(i, cpu_present_map);
+ set_cpu_present(i, true);
/*
* Initialise the SCU if there are more than one CPU and let