PROBE::NFS.AOP.S(3stap)

✨ NAME ✨

probe::nfs.aop.set_page_dirty — the NFS client marking a page as dirty 💅

okay so real quick, this is a SystemTap tapset probe from the Network File Storage Tapsets crew, and it's basically the little notification you get when the NFS client decides a page is dirty. iconic behavior, honestly.

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🦋 SYNOPSIS 🦋

probe nfs.aop.set_page_dirty {}

that's it. no args, no nothing. she takes up zero space and causes zero problems. queen. 👑

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🌸 VALUES 🌸

the goodies you can peek at inside this probe:

• __page — the address of the page 🫶 like, where the page actually lives in memory
• page_flag — the page flags 🌈 the little status badges telling you what's going on with it

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💖 DESCRIPTION 💖

so bestie, here's the tea ☕

This probe attaches to folio_mark_dirty (or legacy page-dirty helpers).

and here's the part you need to know, no cap: Thus, this probe is going to fire on many other file systems in addition to the NFS client. 👀

so like… don't come for her thinking she's NFS-exclusive. she's out here for everybody. main character energy across the whole filesystem friend group. if you're only here for NFS, vibe check accordingly. 😭

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🔥 SEE ALSO 🔥

• tapset::nfs(3stap) — go read the rest of the NFS tapset lore, iykyk

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that's the whole page, babe — short, sweet, and completely unbothered 🎀

mwah 💋 this was pulled straight from the SystemTap Tapset Reference (version situation: Ver), dated September 2026 — so yeah, she's fresh, she's documented, and she's giving exactly what she needs to give. periodt. ✨🦋💜