ENUM IRQRETURN(9)

💖 NAME 💖

enum irqreturn — irqreturn type values.

Okay bestie, this is the enum irqreturn(9) page from the Kernel API Manual ✨ — literally the tiny enum that carries the irqreturn type values. Small page, big main-character energy, no cap.

✨ SYNOPSIS ✨

Here's the whole shape of it:

       enum irqreturn {
           IRQ_NONE ,
           IRQ_HANDLED ,
           IRQ_WAKE_THREAD

       };

🌸 Constants 🌸

Vibe check on the constants 💅:

• IRQ_NONE — interrupt was not from this device or was not handled.
• IRQ_HANDLED — interrupt was handled by this device.
• IRQ_WAKE_THREAD — handler requests to wake the handler thread.

🦋 SEE ALSO 🦋

Kernel file ./include/linux/irqreturn.h — go peek, bestie 🫶.

Final cute sign-off: this was enum irqreturn(9) from source/version ./include/linux, dated October 2026. Bye bestie, mwah 💋