ns_tree_add(9)

💅 ns_tree_add(9) — like, the iconic kernel API manual page, bestie

okay so welcome to ns_tree_add(9), a page from the Kernel API Manual (section 9, kernel-space girlies only 💖). this one's short and sweet, so grab your iced coffee and let's go ✨

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🌸 NAME 🌸

ns_tree_add — add a namespace to a namespace tree 🎀

like… literally what it says. a namespace? gets added. to a namespace tree. slay.

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🦋 SYNOPSIS 🦋

ns_tree_add (__ns );

that's it. that's the whole call. no cap ✨

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🍓 ARGUMENTS 🍓

• __ns — the namespace you're adding 🫶 like, hand it over, it's gonna get a whole new life.

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👑 DESCRIPTION 👑

so here's the tea ☕ — this function assigns a new id to the namespace and then adds it to the appropriate namespace tree and list. that's the entire vibe. new id, new tree, new list, main character energy 💅✨

two things happen, both iconic, both on purpose:

1. the namespace gets a shiny new id 🌈
2. it gets added to the appropriate namespace tree and to the list 🌸

periodt. that's the description. no hidden lore, no extra caveats, i'm not gonna invent any 🙈

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🔥 SEE ALSO 🔥

• Kernel file ./include/linux/nstree.h 🧚
• ns_tree_add_raw(9)
• ns_tree_remove(9) — the breakup arc 💀

iykyk. go read those next, bestie 🦋

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ngl this page is tiny but every single detail in it is load-bearing, so don't skip the ./include/linux/nstree.h reference — it's giving "the actual source of truth" 👑

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kisses and good vibes, mwah 💜 — this page came from the source path ./include/linux and it's dated October 2026, so yeah, she's from the future and she's thriving ✨🎀