diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/mm/slab.c b/mm/slab.c index 64eb636e6946..09addf639861 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -751,18 +751,12 @@ slab_on_each_cpu(void (*func)(void *arg, int this_cpu), void *arg) static void lock_slab_on(unsigned int cpu) { - if (cpu == smp_processor_id()) - local_lock_irq(slab_lock); - else - local_spin_lock_irq(slab_lock, &per_cpu(slab_lock, cpu).lock); + local_lock_irq_on(slab_lock, cpu); } static void unlock_slab_on(unsigned int cpu) { - if (cpu == smp_processor_id()) - local_unlock_irq(slab_lock); - else - local_spin_unlock_irq(slab_lock, &per_cpu(slab_lock, cpu).lock); + local_unlock_irq_on(slab_lock, cpu); } #endif |