diff options
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 60c856aaac0..cbf471aee1c 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -158,6 +158,11 @@ struct irq_desc { struct irq_desc *next; struct timer_rand_state *timer_rand_state; #endif +#ifdef CONFIG_HAVE_DYN_ARRAY + unsigned int *kstat_irqs; +#else + unsigned int kstat_irqs[NR_CPUS]; +#endif irq_flow_handler_t handle_irq; struct irq_chip *chip; struct msi_desc *msi_desc; @@ -190,6 +195,8 @@ extern struct irq_desc *irq_to_desc(unsigned int irq); /* could be removed if we get rid of all irq_desc reference */ extern struct irq_desc irq_desc[NR_IRQS]; #endif +#define kstat_irqs_this_cpu(DESC) \ + ((DESC)->kstat_irqs[smp_processor_id()]) /* * Migration helpers for obsolete names, they will go away: |