From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 24 Sep 2009 15:34:45 +0000 (-0600)
Subject: cpumask: arch_send_call_function_ipi_mask: s390
X-Git-Tag: v2.6.32-rc1~144^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=630cd0460724e286d3c5cb2c33930b0ae9cd6645;p=platform%2Fkernel%2Flinux-stable.git

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
--- 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
--- 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);
 }