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powerpc: Use call_rcu_sched() for pagetables

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PowerPC relies on IRQ-disable to guard against RCU quiecent states,
use the appropriate RCU call version.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Peter Zijlstra 2010-11-26 15:38:45 +01:00 • committed by Benjamin Herrenschmidt
commit f2e785ed5f
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/pgtable.c
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@ -92,7 +92,7 @@ static void pte_free_rcu_callback(struct rcu_head *head)
static void pte_free_submit(struct pte_freelist_batch *batch)
{
call_rcu(&batch->rcu, pte_free_rcu_callback);
call_rcu_sched(&batch->rcu, pte_free_rcu_callback);
}
void pgtable_free_tlb(struct mmu_gather *tlb, void *table, unsigned shift)