On Sat, 2010-08-28 at 16:16 +0200, Peter Zijlstra wrote: > plain text document attachment (powerpc-pgtable-call_rcu_sched.patch) > PowerPC relies on IRQ-disable to guard against RCU quiecent states, > use the appropriate RCU call version. > > Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> > Cc: Nick Piggin <npiggin@xxxxxxx> > Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> So as per discussions with Paul Mck, that should be correct, thus Acked-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> > --- > arch/powerpc/mm/pgtable.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: linux-2.6/arch/powerpc/mm/pgtable.c > =================================================================== > --- linux-2.6.orig/arch/powerpc/mm/pgtable.c > +++ linux-2.6/arch/powerpc/mm/pgtable.c > @@ -92,7 +92,7 @@ static void pte_free_rcu_callback(struct > > 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) > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html