---
name: "probe::irq_handler.entry"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/probe::irq_handler.entry"
---

# probe::irq\_handler.entry(3stap)

Execution of interrupt handler starting

## NAME

probe::irq\_handler.entry - Execution of interrupt handler starting

## SYNOPSIS

```
irq_handler.entry
```

## VALUES

*dev\_name*

name of device

*flags*

Flags for IRQ handler

*next\_irqaction*

pointer to next irqaction for shared interrupts

*dev\_id*

Cookie to identify device

*thread*

thread pointer for threaded interrupts

*handler*

interrupt handler function

*dir*

pointer to the proc/irq/NN/name entry

*action*

struct irqaction\* for this interrupt num

*irq*

irq number

*flags\_str*

symbolic string representation of IRQ flags

*thread\_flags*

Flags related to thread

*thread\_fn*

interrupt handler function for threaded interrupts

## SEE ALSO0

[*tapset::irq*(3stap)](/tapset::irq/3stap.md)