i386: export i386 smp_call_function_mask() to modules

This patch export i386 smp_call_function_mask() with EXPORT_SYMBOL().

This function is needed by KVM to call a function on a set of CPUs.

[ tglx: arch/x86 adaptation ]

Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/smp_32.c b/arch/x86/kernel/smp_32.c
index 2d35d8502029c3d50e08e57fbf140844593af091..eebc6e82576c2dce8926b22505d1bc418b38412d 100644 (file)
--- a/arch/x86/kernel/smp_32.c
+++ b/arch/x86/kernel/smp_32.c
@@ -705,3 +705,10 @@ struct smp_ops smp_ops = {
        .smp_send_reschedule = native_smp_send_reschedule,
        .smp_call_function_mask = native_smp_call_function_mask,
 };
+
+int smp_call_function_mask(cpumask_t mask, void (*func) (void *info),
+                          void *info, int wait)
+{
+       return smp_ops.smp_call_function_mask(mask, func, info, wait);
+}
+EXPORT_SYMBOL(smp_call_function_mask);

diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 955dd7c8538f1a1dc2a75436d780bc33dba923fc..ee46038d126c07fac09499d7acdf99ac2dfdc684 100644 (file)
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -92,12 +92,9 @@ static inline void smp_send_reschedule(int cpu)
 {
        smp_ops.smp_send_reschedule(cpu);
 }
-static inline int smp_call_function_mask(cpumask_t mask,
-                                        void (*func) (void *info), void *info,
-                                        int wait)
-{
-       return smp_ops.smp_call_function_mask(mask, func, info, wait);
-}
+extern int smp_call_function_mask(cpumask_t mask,
+                                 void (*func) (void *info), void *info,
+                                 int wait);
 
 void native_smp_prepare_boot_cpu(void);
 void native_smp_prepare_cpus(unsigned int max_cpus);