[PATCH] irq: rename irq_desc() to to_irq_desc() - fix #2

From: Yinghai Lu
Date: Mon Aug 18 2008 - 16:46:20 EST

kstat_irqs related, so only CONFIG_DYN_ARRAY/SPARSE_IRQ will have kstat_irqs in irq_desc

other arch still have kstat_irqs in kstat

Signed-off-by: Yinghai Lu <yhlu.kernel@xxxxxxxxx>

---
arch/alpha/kernel/irq.c | 2 +-
arch/alpha/kernel/irq_alpha.c | 2 +-
arch/arm/kernel/irq.c | 2 +-
arch/arm/mach-ns9xxx/irq.c | 3 ++-
arch/avr32/kernel/irq.c | 4 ++--
arch/cris/kernel/irq.c | 2 +-
arch/frv/kernel/irq.c | 2 +-
arch/h8300/kernel/irq.c | 2 +-
arch/ia64/kernel/irq.c | 2 +-
arch/ia64/kernel/irq_ia64.c | 8 ++++----
arch/m32r/kernel/irq.c | 2 +-
arch/mips/kernel/irq.c | 2 +-
arch/mips/sgi-ip22/ip22-int.c | 2 +-
arch/mips/sgi-ip22/ip22-time.c | 2 +-
arch/mips/sibyte/bcm1480/smp.c | 2 +-
arch/mips/sibyte/sb1250/smp.c | 2 +-
arch/mn10300/kernel/irq.c | 2 +-
arch/parisc/kernel/irq.c | 2 +-
arch/powerpc/kernel/irq.c | 2 +-
arch/powerpc/platforms/cell/interrupt.c | 2 +-
arch/sh/kernel/irq.c | 2 +-
arch/sparc64/kernel/irq.c | 2 +-
arch/sparc64/kernel/time.c | 3 +--
arch/um/kernel/irq.c | 2 +-
arch/xtensa/kernel/irq.c | 2 +-
include/linux/irq.h | 5 +++++
include/linux/kernel_stat.h | 4 ++--
kernel/irq/chip.c | 20 ++++++++++++++++++++
kernel/irq/handle.c | 10 ++++++++++
29 files changed, 67 insertions(+), 32 deletions(-)

Index: linux-2.6/arch/alpha/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/alpha/kernel/irq.c
+++ linux-2.6/arch/alpha/kernel/irq.c
@@ -89,7 +89,7 @@ show_interrupts(struct seq_file *p, void
seq_printf(p, "%10u ", kstat_irqs(irq));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(irq, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[irq]);
#endif
seq_printf(p, " %14s", irq_desc[irq].chip->typename);
seq_printf(p, " %c%s",
Index: linux-2.6/arch/alpha/kernel/irq_alpha.c
===================================================================
--- linux-2.6.orig/arch/alpha/kernel/irq_alpha.c
+++ linux-2.6/arch/alpha/kernel/irq_alpha.c
@@ -64,7 +64,7 @@ do_entInt(unsigned long type, unsigned l
smp_percpu_timer_interrupt(regs);
cpu = smp_processor_id();
if (cpu != boot_cpuid) {
- irq_desc[RTC_IRQ].kstat_irqs[cpu]++;
+ kstat_cpu(cpu).irqs[RTC_IRQ]++;
} else {
handle_irq(RTC_IRQ);
}
Index: linux-2.6/arch/arm/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/arm/kernel/irq.c
+++ linux-2.6/arch/arm/kernel/irq.c
@@ -76,7 +76,7 @@ int show_interrupts(struct seq_file *p,

seq_printf(p, "%3d: ", i);
for_each_present_cpu(cpu)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
+ seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-");
seq_printf(p, " %s", action->name);
for (action = action->next; action; action = action->next)
Index: linux-2.6/arch/arm/mach-ns9xxx/irq.c
===================================================================
--- linux-2.6.orig/arch/arm/mach-ns9xxx/irq.c
+++ linux-2.6/arch/arm/mach-ns9xxx/irq.c
@@ -63,6 +63,7 @@ static struct irq_chip ns9xxx_chip = {
#else
static void handle_prio_irq(unsigned int irq, struct irq_desc *desc)
{
+ unsigned int cpu = smp_processor_id();
struct irqaction *action;
irqreturn_t action_ret;

@@ -71,7 +72,7 @@ static void handle_prio_irq(unsigned int
BUG_ON(desc->status & IRQ_INPROGRESS);

desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
- kstat_irqs_this_cpu(desc)++;
+ kstat_cpu(cpu).irqs[irq]++;

action = desc->action;
if (unlikely(!action || (desc->status & IRQ_DISABLED)))
Index: linux-2.6/arch/avr32/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/avr32/kernel/irq.c
+++ linux-2.6/arch/avr32/kernel/irq.c
@@ -58,8 +58,8 @@ int show_interrupts(struct seq_file *p,

seq_printf(p, "%3d: ", i);
for_each_online_cpu(cpu)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
- seq_printf(p, " %8s", desc->chip->name ? : "-");
+ seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
+ seq_printf(p, " %8s", irq_desc[i].chip->name ? : "-");
seq_printf(p, " %s", action->name);
for (action = action->next; action; action = action->next)
seq_printf(p, ", %s", action->name);
Index: linux-2.6/arch/cris/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/cris/kernel/irq.c
+++ linux-2.6/arch/cris/kernel/irq.c
@@ -66,7 +66,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->typename);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/frv/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/frv/kernel/irq.c
+++ linux-2.6/arch/frv/kernel/irq.c
@@ -74,7 +74,7 @@ int show_interrupts(struct seq_file *p,
if (action) {
seq_printf(p, "%3d: ", i);
for_each_present_cpu(cpu)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
+ seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-");
seq_printf(p, " %s", action->name);
for (action = action->next;
Index: linux-2.6/arch/h8300/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/h8300/kernel/irq.c
+++ linux-2.6/arch/h8300/kernel/irq.c
@@ -196,7 +196,7 @@ int show_interrupts(struct seq_file *p,
if (!action)
goto unlock;
seq_printf(p, "%3d: ",i);
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
seq_printf(p, " %14s", irq_desc[i].chip->name);
seq_printf(p, "-%-8s", irq_desc[i].name);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/ia64/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/ia64/kernel/irq.c
+++ linux-2.6/arch/ia64/kernel/irq.c
@@ -80,7 +80,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j) {
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
}
#endif
seq_printf(p, " %14s", irq_desc[i].chip->name);
Index: linux-2.6/arch/ia64/kernel/irq_ia64.c
===================================================================
--- linux-2.6.orig/arch/ia64/kernel/irq_ia64.c
+++ linux-2.6/arch/ia64/kernel/irq_ia64.c
@@ -495,9 +495,9 @@ ia64_handle_irq (ia64_vector vector, str
while (vector != IA64_SPURIOUS_INT_VECTOR) {
if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
smp_local_flush_tlb();
- kstat_irqs_this_cpu(&irq_desc[vector])++;
+ kstat_this_cpu.irqs[vector]++;
} else if (unlikely(IS_RESCHEDULE(vector)))
- kstat_irqs_this_cpu(&irq_desc[vector])++;
+ kstat_this_cpu.irqs[vector]++;
else {
int irq = local_vector_to_irq(vector);

@@ -553,9 +553,9 @@ void ia64_process_pending_intr(void)
while (vector != IA64_SPURIOUS_INT_VECTOR) {
if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
smp_local_flush_tlb();
- kstat_irqs_this_cpu(&irq_desc[vector])++;
+ kstat_this_cpu.irqs[vector]++;
} else if (unlikely(IS_RESCHEDULE(vector)))
- kstat_irqs_this_cpu(&irq_desc[vector])++;
+ kstat_this_cpu.irqs[vector]++;
else {
struct pt_regs *old_regs = set_irq_regs(NULL);
int irq = local_vector_to_irq(vector);
Index: linux-2.6/arch/m32r/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/m32r/kernel/irq.c
+++ linux-2.6/arch/m32r/kernel/irq.c
@@ -52,7 +52,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->typename);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/mips/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/mips/kernel/irq.c
+++ linux-2.6/arch/mips/kernel/irq.c
@@ -108,7 +108,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->name);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/mips/sgi-ip22/ip22-int.c
===================================================================
--- linux-2.6.orig/arch/mips/sgi-ip22/ip22-int.c
+++ linux-2.6/arch/mips/sgi-ip22/ip22-int.c
@@ -164,7 +164,7 @@ static void indy_buserror_irq(void)
int irq = SGI_BUSERR_IRQ;

irq_enter();
- kstat_irqs_this_cpu(&irq_desc[irq])++;
+ kstat_this_cpu.irqs[irq]++;
ip22_be_interrupt(irq);
irq_exit();
}
Index: linux-2.6/arch/mips/sgi-ip22/ip22-time.c
===================================================================
--- linux-2.6.orig/arch/mips/sgi-ip22/ip22-time.c
+++ linux-2.6/arch/mips/sgi-ip22/ip22-time.c
@@ -186,7 +186,7 @@ void indy_8254timer_irq(void)
char c;

irq_enter();
- kstat_irqs_this_cpu(&irq_desc[irq])++;
+ kstat_this_cpu.irqs[irq]++;
printk(KERN_ALERT "Oops, got 8254 interrupt.\n");
ArcRead(0, &c, 1, &cnt);
ArcEnterInteractiveMode();
Index: linux-2.6/arch/mips/sibyte/bcm1480/smp.c
===================================================================
--- linux-2.6.orig/arch/mips/sibyte/bcm1480/smp.c
+++ linux-2.6/arch/mips/sibyte/bcm1480/smp.c
@@ -180,7 +180,7 @@ void bcm1480_mailbox_interrupt(void)
int cpu = smp_processor_id();
unsigned int action;

- irq_desc[K_BCM1480_INT_MBOX_0_0].kstat_irqs[cpu]++;
+ kstat_this_cpu.irqs[K_BCM1480_INT_MBOX_0_0]++;
/* Load the mailbox register to figure out what we're supposed to do */
action = (__raw_readq(mailbox_0_regs[cpu]) >> 48) & 0xffff;

Index: linux-2.6/arch/mips/sibyte/sb1250/smp.c
===================================================================
--- linux-2.6.orig/arch/mips/sibyte/sb1250/smp.c
+++ linux-2.6/arch/mips/sibyte/sb1250/smp.c
@@ -168,7 +168,7 @@ void sb1250_mailbox_interrupt(void)
int cpu = smp_processor_id();
unsigned int action;

- irq_desc[K_INT_MBOX_0].kstat_irqs[cpu]++;
+ kstat_this_cpu.irqs[K_INT_MBOX_0]++;
/* Load the mailbox register to figure out what we're supposed to do */
action = (____raw_readq(mailbox_regs[cpu]) >> 48) & 0xffff;

Index: linux-2.6/arch/mn10300/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/mn10300/kernel/irq.c
+++ linux-2.6/arch/mn10300/kernel/irq.c
@@ -201,7 +201,7 @@ int show_interrupts(struct seq_file *p,
if (action) {
seq_printf(p, "%3d: ", i);
for_each_present_cpu(cpu)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu));
+ seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
seq_printf(p, " %14s.%u", irq_desc[i].chip->name,
(GxICR(i) & GxICR_LEVEL) >>
GxICR_LEVEL_SHIFT);
Index: linux-2.6/arch/parisc/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/parisc/kernel/irq.c
+++ linux-2.6/arch/parisc/kernel/irq.c
@@ -183,7 +183,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%3d: ", i);
#ifdef CONFIG_SMP
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#else
seq_printf(p, "%10u ", kstat_irqs(i));
#endif
Index: linux-2.6/arch/powerpc/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/powerpc/kernel/irq.c
+++ linux-2.6/arch/powerpc/kernel/irq.c
@@ -190,7 +190,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%3d: ", i);
#ifdef CONFIG_SMP
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#else
seq_printf(p, "%10u ", kstat_irqs(i));
#endif /* CONFIG_SMP */
Index: linux-2.6/arch/powerpc/platforms/cell/interrupt.c
===================================================================
--- linux-2.6.orig/arch/powerpc/platforms/cell/interrupt.c
+++ linux-2.6/arch/powerpc/platforms/cell/interrupt.c
@@ -254,7 +254,7 @@ static void handle_iic_irq(unsigned int
goto out_eoi;
}

- kstat_irqs_this_cpu(desc)++;
+ kstat_cpu(cpu).irqs[irq]++;

/* Mark the IRQ currently in progress.*/
desc->status |= IRQ_INPROGRESS;
Index: linux-2.6/arch/sh/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/sh/kernel/irq.c
+++ linux-2.6/arch/sh/kernel/irq.c
@@ -51,7 +51,7 @@ int show_interrupts(struct seq_file *p,
goto unlock;
seq_printf(p, "%3d: ",i);
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
seq_printf(p, " %14s", irq_desc[i].chip->name);
seq_printf(p, "-%-8s", irq_desc[i].name);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/sparc64/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/sparc64/kernel/irq.c
+++ linux-2.6/arch/sparc64/kernel/irq.c
@@ -185,7 +185,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %9s", irq_desc[i].chip->typename);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/sparc64/kernel/time.c
===================================================================
--- linux-2.6.orig/arch/sparc64/kernel/time.c
+++ linux-2.6/arch/sparc64/kernel/time.c
@@ -16,7 +16,6 @@
#include <linux/param.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/time.h>
#include <linux/timex.h>
@@ -943,7 +942,7 @@ void timer_interrupt(int irq, struct pt_

irq_enter();

- irq_desc[0].kstat_irqs[0]++;
+ kstat_this_cpu.irqs[0]++;

if (unlikely(!evt->event_handler)) {
printk(KERN_WARNING
Index: linux-2.6/arch/um/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/um/kernel/irq.c
+++ linux-2.6/arch/um/kernel/irq.c
@@ -42,7 +42,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->typename);
seq_printf(p, " %s", action->name);
Index: linux-2.6/arch/xtensa/kernel/irq.c
===================================================================
--- linux-2.6.orig/arch/xtensa/kernel/irq.c
+++ linux-2.6/arch/xtensa/kernel/irq.c
@@ -99,7 +99,7 @@ int show_interrupts(struct seq_file *p,
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
+ seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
#endif
seq_printf(p, " %14s", irq_desc[i].chip->typename);
seq_printf(p, " %s", action->name);
Index: linux-2.6/include/linux/irq.h
===================================================================
--- linux-2.6.orig/include/linux/irq.h
+++ linux-2.6/include/linux/irq.h
@@ -219,8 +219,13 @@ extern struct irq_desc *irq_descX;

#endif

+#ifdef CONFIG_HAVE_DYN_ARRAY
#define kstat_irqs_this_cpu(DESC) \
((DESC)->kstat_irqs[smp_processor_id()])
+#else
+#define kstat_irqs_this_cpu(irq) \
+ kstat_this_cpu.irqs[irq]
+#endif

/*
* Migration helpers for obsolete names, they will go away:
Index: linux-2.6/include/linux/kernel_stat.h
===================================================================
--- linux-2.6.orig/include/linux/kernel_stat.h
+++ linux-2.6/include/linux/kernel_stat.h
@@ -28,7 +28,7 @@ struct cpu_usage_stat {

struct kernel_stat {
struct cpu_usage_stat cpustat;
-#ifndef CONFIG_GENRIC_HARDIRQS
+#ifndef CONFIG_HAVE_DYN_ARRAY
unsigned int irqs[NR_IRQS];
#endif
};
@@ -41,7 +41,7 @@ DECLARE_PER_CPU(struct kernel_stat, ksta

extern unsigned long long nr_context_switches(void);

-#ifndef CONFIG_GENERIC_HARDIRQS
+#ifndef CONFIG_HAVE_DYN_ARRAY
static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
{
return kstat_cpu(cpu).irqs[irq];
Index: linux-2.6/kernel/irq/chip.c
===================================================================
--- linux-2.6.orig/kernel/irq/chip.c
+++ linux-2.6/kernel/irq/chip.c
@@ -326,7 +326,11 @@ handle_simple_irq(unsigned int irq, stru
if (unlikely(desc->status & IRQ_INPROGRESS))
goto out_unlock;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif

action = desc->action;
if (unlikely(!action || (desc->status & IRQ_DISABLED)))
@@ -367,7 +371,11 @@ handle_level_irq(unsigned int irq, struc
if (unlikely(desc->status & IRQ_INPROGRESS))
goto out_unlock;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif

/*
* If its disabled or no action available
@@ -414,7 +422,11 @@ handle_fasteoi_irq(unsigned int irq, str
goto out;

desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif

/*
* If its disabled or no action available
@@ -479,7 +491,11 @@ handle_edge_irq(unsigned int irq, struct
goto out_unlock;
}

+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif

/* Start handling the irq */
desc->chip->ack(irq);
@@ -534,7 +550,11 @@ handle_percpu_irq(unsigned int irq, stru
{
irqreturn_t action_ret;

+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif

if (desc->chip->ack)
desc->chip->ack(irq);
Index: linux-2.6/kernel/irq/handle.c
===================================================================
--- linux-2.6.orig/kernel/irq/handle.c
+++ linux-2.6/kernel/irq/handle.c
@@ -34,7 +34,11 @@ void
handle_bad_irq(unsigned int irq, struct irq_desc *desc)
{
print_irq_desc(irq, desc);
+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif
ack_bad_irq(irq);
}

@@ -391,7 +395,11 @@ unsigned int __do_IRQ(unsigned int irq)
unsigned int status;
struct irq_desc *desc = to_irq_desc(irq);

+#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
+#else
+ kstat_irqs_this_cpu(irq)++;
+#endif
if (CHECK_IRQ_PER_CPU(desc->status)) {
irqreturn_t action_ret;

@@ -493,10 +501,12 @@ void early_init_irq_lock_class(void)
}
#endif

+#ifdef CONFIG_HAVE_DYN_ARRAY
unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
{
struct irq_desc *desc = to_irq_desc(irq);
return desc->kstat_irqs[cpu];
}
+#endif
EXPORT_SYMBOL(kstat_irqs_cpu);

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