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Commit c8912599 authored by KAMEZAWA Hiroyuki's avatar KAMEZAWA Hiroyuki Committed by Linus Torvalds
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[PATCH] for_each_possible_cpu: i386 



This patch replaces for_each_cpu with for_each_possible_cpu.

under arch/i386.

Signed-off-by: default avatarKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent fe449f48

arch/i386/kernel/io_apic.c

+2 −2
Original line number Diff line number Diff line
@@ -381,7 +381,7 @@ static void do_irq_balance(void) 
	unsigned long imbalance = 0;

	cpumask_t allowed_mask, target_cpu_mask, tmp;



	for_each_cpu(i) {

	for_each_possible_cpu(i) {

		int package_index;

		CPU_IRQ(i) = 0;

		if (!cpu_online(i))
@@ -632,7 +632,7 @@ static int __init balanced_irq_init(void) 
	else 

		printk(KERN_ERR "balanced_irq_init: failed to spawn balanced_irq");

failed:

	for_each_cpu(i) {

	for_each_possible_cpu(i) {

		kfree(irq_cpu_data[i].irq_delta);

		irq_cpu_data[i].irq_delta = NULL;

		kfree(irq_cpu_data[i].last_irq);

arch/i386/kernel/nmi.c

+3 −3
Original line number Diff line number Diff line
@@ -138,12 +138,12 @@ static int __init check_nmi_watchdog(void) 
	if (nmi_watchdog == NMI_LOCAL_APIC)

		smp_call_function(nmi_cpu_busy, (void *)&endflag, 0, 0);



	for_each_cpu(cpu)

	for_each_possible_cpu(cpu)

		prev_nmi_count[cpu] = per_cpu(irq_stat, cpu).__nmi_count;

	local_irq_enable();

	mdelay((10*1000)/nmi_hz); // wait 10 ticks



	for_each_cpu(cpu) {

	for_each_possible_cpu(cpu) {

#ifdef CONFIG_SMP

		/* Check cpu_callin_map here because that is set

		   after the timer is started. */
@@ -510,7 +510,7 @@ void touch_nmi_watchdog (void) 
	 * Just reset the alert counters, (other CPUs might be

	 * spinning on locks we hold):

	 */

	for_each_cpu(i)

	for_each_possible_cpu(i)

		alert_counter[i] = 0;



	/*

arch/i386/mach-voyager/voyager_smp.c

+1 −1
Original line number Diff line number Diff line
@@ -1700,7 +1700,7 @@ after_handle_vic_irq(unsigned int irq) 


			printk("VOYAGER SMP: CPU%d lost interrupt %d\n",

			       cpu, irq);

			for_each_cpu(real_cpu, mask) {

			for_each_possible_cpu(real_cpu, mask) {



				outb(VIC_CPU_MASQUERADE_ENABLE | real_cpu,

				     VIC_PROCESSOR_ID);

arch/i386/oprofile/nmi_int.c

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ static void nmi_save_registers(void * dummy) 
static void free_msrs(void)

{

	int i;

	for_each_cpu(i) {

	for_each_possible_cpu(i) {

		kfree(cpu_msrs[i].counters);

		cpu_msrs[i].counters = NULL;

		kfree(cpu_msrs[i].controls);