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Diffstat (limited to 'arch/x86/kernel/irq.c')
-rw-r--r--arch/x86/kernel/irq.c32
1 files changed, 17 insertions, 15 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 91fd0c70a18a..83ec0175f986 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -67,10 +67,10 @@ static int show_other_interrupts(struct seq_file *p, int prec)
for_each_online_cpu(j)
seq_printf(p, "%10u ", irq_stats(j)->apic_perf_irqs);
seq_printf(p, " Performance monitoring interrupts\n");
- seq_printf(p, "%*s: ", prec, "PND");
+ seq_printf(p, "%*s: ", prec, "IWI");
for_each_online_cpu(j)
- seq_printf(p, "%10u ", irq_stats(j)->apic_pending_irqs);
- seq_printf(p, " Performance pending work\n");
+ seq_printf(p, "%10u ", irq_stats(j)->apic_irq_work_irqs);
+ seq_printf(p, " IRQ work interrupts\n");
#endif
if (x86_platform_ipi_callback) {
seq_printf(p, "%*s: ", prec, "PLT");
@@ -159,7 +159,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, "%*d: ", prec, i);
for_each_online_cpu(j)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
- seq_printf(p, " %8s", desc->chip->name);
+ seq_printf(p, " %8s", desc->irq_data.chip->name);
seq_printf(p, "-%-8s", desc->name);
if (action) {
@@ -185,7 +185,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
sum += irq_stats(cpu)->apic_timer_irqs;
sum += irq_stats(cpu)->irq_spurious_count;
sum += irq_stats(cpu)->apic_perf_irqs;
- sum += irq_stats(cpu)->apic_pending_irqs;
+ sum += irq_stats(cpu)->apic_irq_work_irqs;
#endif
if (x86_platform_ipi_callback)
sum += irq_stats(cpu)->x86_platform_ipis;
@@ -282,6 +282,7 @@ void fixup_irqs(void)
unsigned int irq, vector;
static int warned;
struct irq_desc *desc;
+ struct irq_data *data;
for_each_irq_desc(irq, desc) {
int break_affinity = 0;
@@ -296,7 +297,8 @@ void fixup_irqs(void)
/* interrupt's are disabled at this point */
raw_spin_lock(&desc->lock);
- affinity = desc->affinity;
+ data = &desc->irq_data;
+ affinity = data->affinity;
if (!irq_has_action(irq) ||
cpumask_equal(affinity, cpu_online_mask)) {
raw_spin_unlock(&desc->lock);
@@ -315,16 +317,16 @@ void fixup_irqs(void)
affinity = cpu_all_mask;
}
- if (!(desc->status & IRQ_MOVE_PCNTXT) && desc->chip->mask)
- desc->chip->mask(irq);
+ if (!(desc->status & IRQ_MOVE_PCNTXT) && data->chip->irq_mask)
+ data->chip->irq_mask(data);
- if (desc->chip->set_affinity)
- desc->chip->set_affinity(irq, affinity);
+ if (data->chip->irq_set_affinity)
+ data->chip->irq_set_affinity(data, affinity, true);
else if (!(warned++))
set_affinity = 0;
- if (!(desc->status & IRQ_MOVE_PCNTXT) && desc->chip->unmask)
- desc->chip->unmask(irq);
+ if (!(desc->status & IRQ_MOVE_PCNTXT) && data->chip->irq_unmask)
+ data->chip->irq_unmask(data);
raw_spin_unlock(&desc->lock);
@@ -355,10 +357,10 @@ void fixup_irqs(void)
if (irr & (1 << (vector % 32))) {
irq = __get_cpu_var(vector_irq)[vector];
- desc = irq_to_desc(irq);
+ data = irq_get_irq_data(irq);
raw_spin_lock(&desc->lock);
- if (desc->chip->retrigger)
- desc->chip->retrigger(irq);
+ if (data->chip->irq_retrigger)
+ data->chip->irq_retrigger(data);
raw_spin_unlock(&desc->lock);
}
}