diff options
Diffstat (limited to 'arch/tile/kernel/smpboot.c')
| -rw-r--r-- | arch/tile/kernel/smpboot.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/tile/kernel/smpboot.c b/arch/tile/kernel/smpboot.c index e686c5ac90b..732e9d13866 100644 --- a/arch/tile/kernel/smpboot.c +++ b/arch/tile/kernel/smpboot.c @@ -133,22 +133,24 @@ static __init int reset_init_affinity(void) } late_initcall(reset_init_affinity); -static struct cpumask cpu_started __cpuinitdata; +static struct cpumask cpu_started; /* * Activate a secondary processor. Very minimal; don't add anything * to this path without knowing what you're doing, since SMP booting * is pretty fragile. */ -static void __cpuinit start_secondary(void) +static void start_secondary(void) { - int cpuid = smp_processor_id(); + int cpuid; + + preempt_disable(); + + cpuid = smp_processor_id(); /* Set our thread pointer appropriately. */ set_my_cpu_offset(__per_cpu_offset[cpuid]); - preempt_disable(); - /* * In large machines even this will slow us down, since we * will be contending for for the printk spinlock. @@ -183,7 +185,7 @@ static void __cpuinit start_secondary(void) /* * Bring a secondary processor online. */ -void __cpuinit online_secondary(void) +void online_secondary(void) { /* * low-memory mappings have been cleared, flush them from @@ -207,12 +209,10 @@ void __cpuinit online_secondary(void) /* Set up tile-timer clock-event device on this cpu */ setup_tile_timer(); - preempt_enable(); - - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } -int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle) +int __cpu_up(unsigned int cpu, struct task_struct *tidle) { /* Wait 5s total for all CPUs for them to come online */ static int timeout; |