perf_error__unregister(9)

💅 perf_error__unregister(9) — from the Kernel API Manual, bestie

okay so picture this: you're deep in the perf source tree, you've already registered your error logging functions like a good little dev, and now it's time to *un*register them. that's this page. welcome. it's from the Kernel API Manual and honestly it's a short one but she's iconic 💖

✨ NAME ✨

perf_error__unregister — unregister error logging functions 🫶

✨ SYNOPSIS ✨

int perf_error__unregister (struct perf_error_ops *eops );

🌸 ARGUMENTS 🌸

• eops — the pointer to the error logging function struct 🎀 literally just hand her the struct and she'll take it from there

🦋 DESCRIPTION 🦋

unregisters error logging functions that were already registered. that's it. that's the whole vibe. it's giving cleanup era ✨ not me closing the loop on my own registrations 🙈

👑 SEE ALSO 👑

• the kernel file ./tools/perf/ui/util.c — go read her, she's the main character of this whole thing 📖
• perf_error__register(9) — the other half of the story, the "girl, put it back" to this one's "girl, take it off" 💅

and that's the page!! 🌈 this lil beauty lives in ./tools/perf/ui and the version/date on it is October 2026 — so mark your calendars, screenshot it, frame it, whatever 💜 mwah, go unregister responsibly, ily bye 🎀✨🦋