diff options
Diffstat (limited to 'arch/mips/kernel/smp.c')
| -rw-r--r-- | arch/mips/kernel/smp.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 4410f172b8a..8bf88faf5af 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -121,6 +121,8 @@ asmlinkage __cpuinit void start_secondary(void) cpu = smp_processor_id(); cpu_data[cpu].udelay_val = loops_per_jiffy; + notify_cpu_starting(cpu); + mp_ops->smp_finish(); set_cpu_sibling_map(cpu); @@ -161,8 +163,10 @@ static void stop_this_cpu(void *dummy) * Remove this CPU: */ cpu_clear(smp_processor_id(), cpu_online_map); - local_irq_enable(); /* May need to service _machine_restart IPI */ - for (;;); /* Wait if available. */ + for (;;) { + if (cpu_wait) + (*cpu_wait)(); /* Wait if available. */ + } } void smp_send_stop(void) @@ -191,12 +195,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) /* preload SMP state for boot cpu */ void __devinit smp_prepare_boot_cpu(void) { - /* - * This assumes that bootup is always handled by the processor - * with the logic and physical number 0. - */ - __cpu_number_map[0] = 0; - __cpu_logical_map[0] = 0; cpu_set(0, phys_cpu_present_map); cpu_set(0, cpu_online_map); cpu_set(0, cpu_callin_map); |