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-rw-r--r--kernel/irq/internals.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index d61ac29e32d0..17b671713d5f 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -6,6 +6,7 @@
* of this file for your non core code.
*/
#include <linux/irqdesc.h>
+#include <linux/kernel_stat.h>
#ifdef CONFIG_SPARSE_IRQ
# define IRQ_BITMAP_BITS (NR_IRQS + 8196)
@@ -180,3 +181,9 @@ static inline bool irqd_has_set(struct irq_data *d, unsigned int mask)
{
return d->state_use_accessors & mask;
}
+
+static inline void kstat_incr_irqs_this_cpu(unsigned int irq, struct irq_desc *desc)
+{
+ __this_cpu_inc(*desc->kstat_irqs);
+ __this_cpu_inc(kstat.irqs_sum);
+}