paravirt: make siblingmap functions visible

Paravirt implementations need to set the sibling map on new cpus.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>

diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 26752931023adc5be6c304769279d3d542ae56e3..5910d3fac561d5f33d26df53f63fad2ac0c8d2fe 100644 (file)
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -308,8 +308,7 @@ cpumask_t cpu_coregroup_map(int cpu)
 /* representing cpus for which sibling maps can be computed */
 static cpumask_t cpu_sibling_setup_map;
 
-static inline void
-set_cpu_sibling_map(int cpu)
+void set_cpu_sibling_map(int cpu)
 {
        int i;
        struct cpuinfo_x86 *c = cpu_data;
@@ -1144,8 +1143,7 @@ void __init native_smp_prepare_boot_cpu(void)
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-static void
-remove_siblinginfo(int cpu)
+void remove_siblinginfo(int cpu)
 {
        int sibling;
        struct cpuinfo_x86 *c = cpu_data;

diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 0f54f44b4720453e76b0746edc311b09cc42a43c..1f73bde165b166759b1a4f1331f3058673716738 100644 (file)
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -43,9 +43,12 @@ extern u8 x86_cpu_to_apicid[];
 
 #define cpu_physical_id(cpu)   x86_cpu_to_apicid[cpu]
 
+extern void set_cpu_sibling_map(int cpu);
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
+extern void remove_siblinginfo(int cpu);
 #endif
 
 struct smp_ops