diff options
| -rw-r--r-- | kernel/irq/debug.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h index 17f05ef8f575..e4d3819a91cc 100644 --- a/kernel/irq/debug.h +++ b/kernel/irq/debug.h @@ -12,6 +12,11 @@ static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc) { + static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5); + + if (!__ratelimit(&ratelimit)) + return; + printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n", irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled); printk("->handle_irq(): %p, ", desc->handle_irq); |