Messages in this thread Patch in this message | | | Date | Thu, 15 Nov 2007 17:05:20 +0100 | From | Ingo Molnar <> | Subject | Re: [RFC PATCH 1/3] cpu-hotplug: Refcount Based Cpu Hotplug implementation |
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* Ingo Molnar <mingo@elte.hu> 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.
Ingo
------------------> Subject: cpu hotplug: fix build on !CONFIG_SMP From: Ingo Molnar <mingo@elte.hu>
fix build on !CONFIG_SMP.
Signed-off-by: Ingo Molnar <mingo@elte.hu> --- 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); - 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/
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