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

# probe::softirq.entry(3stap)

Execution of handler for a pending softirq starting

## NAME

probe::softirq.entry - Execution of handler for a pending softirq starting

## SYNOPSIS

```
softirq.entry
```

## VALUES

*h*

struct softirq\_action\* for current pending softirq

*action*

pointer to softirq handler just about to execute

*vec*

softirq\_action vector

*vec\_nr*

softirq vector number

## SEE ALSO0

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