From 4a7017370aa0a94a00ae5b5705e9169cdcae5fb8 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 3 Jul 2008 15:57:47 +0200 Subject: [PATCH] x86: move prefill_possible_map calling early, fix fix: arch/x86/kernel/built-in.o: In function `setup_arch': : undefined reference to `prefill_possible_map' Signed-off-by: Ingo Molnar --- include/asm-x86/smp.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index b324a0645a78..2e221f1ce0b2 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h @@ -109,8 +109,6 @@ int native_cpu_up(unsigned int cpunum); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); -extern void prefill_possible_map(void); - void smp_store_cpu_info(int id); #define cpu_physical_id(cpu) per_cpu(x86_cpu_to_apicid, cpu) @@ -119,11 +117,15 @@ static inline int num_booting_cpus(void) { return cpus_weight(cpu_callout_map); } +#endif /* CONFIG_SMP */ + +#if defined(CONFIG_SMP) && defined(CONFIG_HOTPLUG_CPU) +extern void prefill_possible_map(void); #else static inline void prefill_possible_map(void) { } -#endif /* CONFIG_SMP */ +#endif extern unsigned disabled_cpus __cpuinitdata; -- 2.20.1