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authorIngo Molnar <mingo@elte.hu>2008-07-03 15:57:47 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-08 13:16:25 +0200
commit4a7017370aa0a94a00ae5b5705e9169cdcae5fb8 (patch)
tree125e38c82c2279e860ced4985c7aeaa97e3e95c2 /include/asm-x86/smp.h
parent329513a35d1a2b6b28d54f5c2c0dde4face8200b (diff)
downloadop-kernel-dev-4a7017370aa0a94a00ae5b5705e9169cdcae5fb8.zip
op-kernel-dev-4a7017370aa0a94a00ae5b5705e9169cdcae5fb8.tar.gz
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 <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/smp.h')
-rw-r--r--include/asm-x86/smp.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index b324a06..2e221f1 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;
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