diff options
Diffstat (limited to 'kernel/timer.c')
| -rw-r--r-- | kernel/timer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index 6663a87f7304..8ad384253ef2 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -1651,8 +1651,8 @@ static void __devinit migrate_timers(int cpu) new_base = get_cpu_var(tvec_bases); local_irq_disable(); - spin_lock(&new_base->lock); - spin_lock(&old_base->lock); + double_spin_lock(&new_base->lock, &old_base->lock, + smp_processor_id() < cpu); BUG_ON(old_base->running_timer); @@ -1665,8 +1665,8 @@ static void __devinit migrate_timers(int cpu) migrate_timer_list(new_base, old_base->tv5.vec + i); } - spin_unlock(&old_base->lock); - spin_unlock(&new_base->lock); + double_spin_unlock(&new_base->lock, &old_base->lock, + smp_processor_id() < cpu); local_irq_enable(); put_cpu_var(tvec_bases); } |