On Mon, 2014-01-20 at 16:39 +0800, Tiejun Chen wrote:
> if (atomic_read(&tlb->mm->mm_users) < 2 ||
> cpumask_equal(mm_cpumask(tlb->mm),
> cpumask_of(smp_processor_id()))) {
> kmem_cache_free(hugepte_cache, hugepte);
> + put_cpu_var(hugepd_freelist_cur);
> return;
> }
>
Whitespace
> @@ -491,6 +492,7 @@ static void hugepd_free(struct mmu_gather *tlb, void
> *hugepte)
> call_rcu_sched(&(*batchp)->rcu, hugepd_free_rcu_callback);
> *batchp = NULL;
> }
> + put_cpu_var(hugepd_freelist_cur);
> }
A blank line before "put_cpu_var" would be nice.
-Scott
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