[PATCH] for_each_possible_cpu [14/19] s390

[KAMEZAWA Hiroyuki]

This patch replaces for_each_cpu with for_each_possible_cpu.

Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>


Index: linux-2.6.16-rc6-mm1/arch/s390/kernel/smp.c
===================================================================
--- linux-2.6.16-rc6-mm1.orig/arch/s390/kernel/smp.c
+++ linux-2.6.16-rc6-mm1/arch/s390/kernel/smp.c
@@ -799,7 +799,7 @@ void __init smp_prepare_cpus(unsigned in
          */
 	print_cpu_info(&S390_lowcore.cpu_data);
 
-        for_each_cpu(i) {
+        for_each_possible_cpu(i) {
 		lowcore_ptr[i] = (struct _lowcore *)
 			__get_free_pages(GFP_KERNEL|GFP_DMA, 
 					sizeof(void*) == 8 ? 1 : 0);
@@ -829,7 +829,7 @@ void __init smp_prepare_cpus(unsigned in
 #endif
 	set_prefix((u32)(unsigned long) lowcore_ptr[smp_processor_id()]);
 
-	for_each_cpu(cpu)
+	for_each_possible_cpu(cpu)
 		if (cpu != smp_processor_id())
 			smp_create_idle(cpu);
 }
@@ -866,7 +866,7 @@ static int __init topology_init(void)
 	int cpu;
 	int ret;
 
-	for_each_cpu(cpu) {
+	for_each_possible_cpu(cpu) {
 		ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu, NULL);
 		if (ret)
 			printk(KERN_WARNING "topology_init: register_cpu %d "
Index: linux-2.6.16-rc6-mm1/include/asm-s390/percpu.h
===================================================================
--- linux-2.6.16-rc6-mm1.orig/include/asm-s390/percpu.h
+++ linux-2.6.16-rc6-mm1/include/asm-s390/percpu.h
@@ -46,7 +46,7 @@ extern unsigned long __per_cpu_offset[NR
 #define percpu_modcopy(pcpudst, src, size)			\
 do {								\
 	unsigned int __i;					\
-	for_each_cpu(__i)					\
+	for_each_possible_cpu(__i)				\
 		memcpy((pcpudst)+__per_cpu_offset[__i],		\
 		       (src), (size));				\
 } while (0)
-
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