[PATCH] powerpc: remove the redundant _tlbil_pid at SMP case

[Benjamin Herrenschmidt]

On Wed, 2008-12-31 at 17:42 +0800, Dave Liu wrote:
> Signed-off-by: Dave Liu <daveliu at freescale.com>
> ---
>  arch/powerpc/mm/tlb_nohash.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
> index 803a64c..39ac22b 100644
> --- a/arch/powerpc/mm/tlb_nohash.c
> +++ b/arch/powerpc/mm/tlb_nohash.c
> @@ -189,8 +189,9 @@ void flush_tlb_kernel_range(unsigned long start, unsigned long end)
>  	smp_call_function(do_flush_tlb_mm_ipi, NULL, 1);
>  	_tlbil_pid(0);
>  	preempt_enable();
> -#endif
> +#else
>  	_tlbil_pid(0);
> +#endif
>  }
>  EXPORT_SYMBOL(flush_tlb_kernel_range);

Acked-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
---