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sparseirq: move kstat_irqs from kstat to irq_desc - fix

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fix non-sparseirq architectures.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-08-25 12:41:19 -07:00
committed by Ingo Molnar
parent e492c5ae85
commit 8c464a4b23
4 changed files with 40 additions and 5 deletions
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21
kernel/irq/chip.c
View File

@@ -327,7 +327,11 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc)
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)))
@@ -368,7 +372,11 @@ 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);
#ifdef CONFIG_HAVE_DYN_ARRAY
kstat_irqs_this_cpu(desc)++;
#else
kstat_irqs_this_cpu(irq)++;
#endif
/*
* If its disabled or no action available
@@ -415,7 +423,11 @@ handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc)
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
@@ -479,8 +491,11 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc)
mask_ack_irq(desc, irq);
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);
@@ -535,7 +550,11 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
{
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);

10
kernel/irq/handle.c
View File

@@ -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);
}
@@ -401,7 +405,11 @@ unsigned int __do_IRQ(unsigned int irq)
struct irqaction *action;
unsigned int status;
#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;
@@ -501,10 +509,12 @@ 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 = irq_to_desc(irq);
return desc->kstat_irqs[cpu];
}
#endif
EXPORT_SYMBOL(kstat_irqs_cpu);