PROBE::IOSCHEDULER_TRACE.PLUG(3stap)

✨ PROBE::IOSCHEDULER_TRACE.PLUG ✨

okay bestie, so this is a page from the IO Scheduler and block IO Taps section of the SystemTap Tapset Reference — section 3stap if you're keeping track, and you should be keeping track 💅

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🌸 NAME 🌸

probe::ioscheduler_trace.plug — fires when a request queue is plugged 🎀

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🦋 SYNOPSIS 🦋

probe ioscheduler_trace.plug {}

that's it. that's the whole signature. no arguments, no fuss, just vibes ✨

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🍓 VALUES 🍓

the little goodies this probe hands you 👑

• name — the name of the probe point 🏷️
• rq_queue — the request queue 📋

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💜 DESCRIPTION 💜

so like… ie, requests in the queue cannot be serviced by block driver. that's the whole situation. the queue is plugged, the block driver is standing outside like 👁️👄👁️ and nothing's moving. iykyk 😭

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🌈 SEE ALSO 🌈

• tapset::ioscheduler(3stap) — go read the whole tapset, it's giving main character energy 💖

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and that's the tea, bestie 🫶 this was the SystemTap Tapset Reference, and yeah the date on it is September 2026 (we're early, we're iconic, we don't question it 🧚). go plug some queues. or don't. slay either way. periodt. 💅✨