STRUCT NS_TREE_NODE(9)

okay bestie, this is the struct ns_tree_node(9) page from the Kernel API Manual — and it's honestly such a little icon 💅✨

💖 NAME 💖

struct ns_tree_node — Node in a namespace tree 🌸

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✨ SYNOPSIS ✨

here's the exact shape, bestie, copy it character for character:

       struct ns_tree_node {
           struct rb_node ns_node;
           struct list_head ns_list_entry;
        };

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🎀 Members 🎀

• ns_node — Red-black tree node 🌈
• ns_list_entry — List entry for sequential iteration 🦋

those are the two fields, periodt 💅

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🦋 Description 🦋

okay so this struct represents a namespace's position in a tree. Each namespace has multiple tree nodes for different trees (unified, per-type, owner). That's the whole vibe — it's giving structural support, no cap 🫶

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👑 SEE ALSO 👑

go read these next, bestie:

• Kernel file ./include/linux/ns/nstree_types.h 📁
• struct ns_tree_root(9) 🌟
• struct ns_tree(9) ⭐

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okay that's the page, bestie 💅 huge shoutout to the source path ./include/linux/ns and the date October 2026 — mwah, slay, bye 🫶