extern int irq_startup(struct irq_desc *desc, bool resend, bool force);
extern void irq_shutdown(struct irq_desc *desc);
+extern void irq_shutdown_and_deactivate(struct irq_desc *desc);
extern void irq_enable(struct irq_desc *desc);
extern void irq_disable(struct irq_desc *desc);
extern void irq_percpu_enable(struct irq_desc *desc, unsigned int cpu);
extern void irq_mark_irq(unsigned int irq);
#endif
+extern int __irq_get_irqchip_state(struct irq_data *data,
+ enum irqchip_irq_state which,
+ bool *state);
+
extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr);
irqreturn_t __handle_irq_event_percpu(struct irq_desc *desc, unsigned int *flags);
return value & U16_MAX;
}
+static __always_inline void irq_timings_push(u64 ts, int irq)
+{
+ struct irq_timings *timings = this_cpu_ptr(&irq_timings);
+
+ timings->values[timings->count & IRQ_TIMINGS_MASK] =
+ irq_timing_encode(ts, irq);
+
+ timings->count++;
+}
+
/*
* The function record_irq_time is only called in one place in the
* interrupts handler. We want this function always inline so the code
if (!static_branch_likely(&irq_timing_enabled))
return;
- if (desc->istate & IRQS_TIMINGS) {
- struct irq_timings *timings = this_cpu_ptr(&irq_timings);
-
- timings->values[timings->count & IRQ_TIMINGS_MASK] =
- irq_timing_encode(local_clock(),
- irq_desc_get_irq(desc));
-
- timings->count++;
- }
+ if (desc->istate & IRQS_TIMINGS)
+ irq_timings_push(local_clock(), irq_desc_get_irq(desc));
}
#else
static inline void irq_remove_timings(struct irq_desc *desc) {}