Define smp_call_function_many for UP
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 15 Dec 2008 08:34:35 +0000 (19:04 +1030)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 16 Dec 2008 00:28:57 +0000 (16:28 -0800)
Otherwise those using it in transition patches (eg. kvm) can't compile
with CONFIG_SMP=n:

arch/x86/kvm/../../../virt/kvm/kvm_main.c: In function 'make_all_cpus_request':
arch/x86/kvm/../../../virt/kvm/kvm_main.c:380: error: implicit declaration of function 'smp_call_function_many'

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/smp.h

index 3f9a600..6e7ba16 100644 (file)
@@ -146,6 +146,8 @@ static inline void smp_send_reschedule(int cpu) { }
 })
 #define smp_call_function_mask(mask, func, info, wait) \
                        (up_smp_call_function(func, info))
+#define smp_call_function_many(mask, func, info, wait) \
+                       (up_smp_call_function(func, info))
 static inline void init_call_single_data(void)
 {
 }