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Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r--kernel/irq/chip.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 76c225cf4b2..2aa3d4b2fce 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -312,14 +312,13 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc)
{
struct irqaction *action;
irqreturn_t action_ret;
- const unsigned int cpu = smp_processor_id();
spin_lock(&desc->lock);
if (unlikely(desc->status & IRQ_INPROGRESS))
goto out_unlock;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
- kstat_cpu(cpu).irqs[irq]++;
+ kstat_irqs_this_cpu(desc)++;
action = desc->action;
if (unlikely(!action || (desc->status & IRQ_DISABLED)))
@@ -351,7 +350,6 @@ out_unlock:
void
handle_level_irq(unsigned int irq, struct irq_desc *desc)
{
- unsigned int cpu = smp_processor_id();
struct irqaction *action;
irqreturn_t action_ret;
@@ -361,7 +359,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc)
if (unlikely(desc->status & IRQ_INPROGRESS))
goto out_unlock;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
- kstat_cpu(cpu).irqs[irq]++;
+ kstat_irqs_this_cpu(desc)++;
/*
* If its disabled or no action available
@@ -399,7 +397,6 @@ out_unlock:
void
handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc)
{
- unsigned int cpu = smp_processor_id();
struct irqaction *action;
irqreturn_t action_ret;
@@ -409,7 +406,7 @@ handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc)
goto out;
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
- kstat_cpu(cpu).irqs[irq]++;
+ kstat_irqs_this_cpu(desc)++;
/*
* If its disabled or no action available
@@ -458,8 +455,6 @@ out:
void
handle_edge_irq(unsigned int irq, struct irq_desc *desc)
{
- const unsigned int cpu = smp_processor_id();
-
spin_lock(&desc->lock);
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
@@ -476,7 +471,7 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc)
goto out_unlock;
}
- kstat_cpu(cpu).irqs[irq]++;
+ kstat_irqs_this_cpu(desc)++;
/* Start handling the irq */
desc->chip->ack(irq);
@@ -531,7 +526,7 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
{
irqreturn_t action_ret;
- kstat_this_cpu.irqs[irq]++;
+ kstat_irqs_this_cpu(desc)++;
if (desc->chip->ack)
desc->chip->ack(irq);