[S390] Convert to smp_call_function_single.

[safe/jmp/linux-2.6] / arch / s390 / kernel / smp.c

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 182c085..aff9f85 100644 (file)
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -170,30 +170,28 @@ int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
 EXPORT_SYMBOL(smp_call_function);
 
 /*
- * smp_call_function_on:
+ * smp_call_function_single:
+ * @cpu: the CPU where func should run
  * @func: the function to run; this must be fast and non-blocking
  * @info: an arbitrary pointer to pass to the function
  * @nonatomic: unused
  * @wait: if true, wait (atomically) until function has completed on other CPUs
- * @cpu: the CPU where func should run
  *
  * Run a function on one processor.
  *
  * You must not call this function with disabled interrupts, from a
  * hardware interrupt handler or from a bottom half.
  */
-int smp_call_function_on(void (*func) (void *info), void *info, int nonatomic,
-                        int wait, int cpu)
+int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
+                            int nonatomic, int wait)
 {
-       cpumask_t map = CPU_MASK_NONE;
-
        preempt_disable();
-       cpu_set(cpu, map);
-       __smp_call_function_map(func, info, nonatomic, wait, map);
+       __smp_call_function_map(func, info, nonatomic, wait,
+                               cpumask_of_cpu(cpu));
        preempt_enable();
        return 0;
 }
-EXPORT_SYMBOL(smp_call_function_on);
+EXPORT_SYMBOL(smp_call_function_single);
 
 static void do_send_stop(void)
 {