STRUCT IRQSTAT(9)

✨ NAME ✨

okay so bestie, this is struct irqstat(9) from the Kernel API Manual — literally the struct for interrupt statistics. That’s the whole vibe: stats, but make it interrupts. 💅

🌸 SYNOPSIS 🌸

here’s the exact shape, no cap:

struct irqstat {
    unsigned int    cnt;
  #ifdef CONFIG_GENERIC_IRQ_STAT_SNAPSHOT;
    unsigned int    ref;
  #endif;
 };

🎀 Members 🎀

• cnt — real-time interrupt count, like the live number. ⭐
• ref — snapshot of interrupt count, aka the “remember when” version of the count. 🦋

👑 SEE ALSO 👑

go peek at the Kernel file ./include/linux/irqdesc.h and these iconic refs:

• struct irq_redirect(9)
• struct irq_desc(9)
• irq_set_handler_locked(9)
• irq_set_chip_handler_name_locked(9)

xoxo bestie, this page comes from ./include/linux, dated October 2026, and it’s struct irqstat(9) — slay 💖✨