cpumask: arch_send_call_function_ipi_mask: s390

We're weaning the core code off handing cpumask's around on-stack.
This introduces arch_send_call_function_ipi_mask().

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index c991fe6..6de6218 100644 (file)
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -62,7 +62,8 @@ extern struct mutex smp_cpu_state_mutex;
 extern int smp_cpu_polarization[];
 
 extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
+extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask
 
 #endif
 

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b4b6396..c932caa 100644 (file)
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -147,11 +147,11 @@ static void smp_ext_bitcall(int cpu, ec_bit_sig sig)
                udelay(10);
 }
 
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
        int cpu;
 
-       for_each_cpu_mask(cpu, mask)
+       for_each_cpu(cpu, mask)
                smp_ext_bitcall(cpu, ec_call_function);
 }