On Thu, Nov 11, 2010 at 12:02:37PM +0100, Tejun Heo wrote:
quoted text
> Both functions are used only in 32bit.  Put them inside CONFIG_X86_32.
> This is to prepare for logical apicid handling update.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> ---
>  arch/x86/kernel/apic/ipi.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c
> index 08385e0..5037736 100644
> --- a/arch/x86/kernel/apic/ipi.c
> +++ b/arch/x86/kernel/apic/ipi.c
> @@ -56,6 +56,8 @@ void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
>  	local_irq_restore(flags);
>  }
>  
> +#ifdef CONFIG_X86_32
> +
>  void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
>  						 int vector)

It still remains defined in ipi.h as external symbol without CONFIG_X86_32.

 Cyrill
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/