On Thu, Nov 15, 2007 at 05:05:20PM +0100, Ingo Molnar wrote:
>
> * Ingo Molnar <[email protected]> wrote:
>
> > FYI, i've put these 3 patches into the scheduler git tree and it's
> > looking very good so far. So unless Andrew or Linus objects to put
> > this into v2.6.24, or there's serious questions during review, could
> > we merge it this way?
>
> i've got this trivial build fix for !SMP - otherwise it's still looking
> good.
>
Thanks for this. I had compile tested only for !CONFIG_HOTPLUG_CPU and
missed !CONFIG_SMP.
Regards
gautham.
> Ingo
>
> ------------------>
> Subject: cpu hotplug: fix build on !CONFIG_SMP
> From: Ingo Molnar <[email protected]>
>
> fix build on !CONFIG_SMP.
>
> Signed-off-by: Ingo Molnar <[email protected]>
> ---
> include/linux/cpu.h | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> Index: linux/include/linux/cpu.h
> ===================================================================
> --- linux.orig/include/linux/cpu.h
> +++ linux/include/linux/cpu.h
> @@ -71,19 +71,25 @@ static inline void unregister_cpu_notifi
>
> int cpu_up(unsigned int cpu);
>
> +extern void cpu_hotplug_init(void);
> +
> #else
>
> static inline int register_cpu_notifier(struct notifier_block *nb)
> {
> return 0;
> }
> +
> static inline void unregister_cpu_notifier(struct notifier_block *nb)
> {
> }
>
> +static inline void cpu_hotplug_init(void)
> +{
> +}
> +
> #endif /* CONFIG_SMP */
> extern struct sysdev_class cpu_sysdev_class;
> -extern void cpu_hotplug_init(void);
> extern void cpu_maps_update_begin(void);
> extern void cpu_maps_update_done(void);
>
--
Gautham R Shenoy
Linux Technology Center
IBM India.
"Freedom comes with a price tag of responsibility, which is still a bargain,
because Freedom is priceless!"
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