ubifs_destroy_tnc_subtree(9)

✨ ubifs_destroy_tnc_subtree ✨

okay so bestie, we're in the Kernel API Manual today and this one is literally all about tearing down znodes 💅 like not in a mean way, in a "cleanup is self care" way, yk?

---

🌸 NAME 🌸

ubifs_destroy_tnc_subtree — destroy all znodes connected to a subtree 🦋

---

🎀 SYNOPSIS 🎀

long ubifs_destroy_tnc_subtree (const struct ubifs_info *c , struct
ubifs_znode *znode );

---

💖 ARGUMENTS 💖

• c — the UBIFS file-system description object, she's the context for everything bestie 🫶
• znode — the znode that defines which subtree we're destroying, like the main character of this operation 👑

---

⭐ DESCRIPTION ⭐

So this function destroys a subtree of the TNC tree 💀 and it returns the number of clean znodes in the subtree. That's the whole vibe, no cap — count the clean ones, nuke the subtree, hand you back the number 🔥

---

🌈 SEE ALSO 🌈

Kernel file ./fs/ubifs/tnc_misc.c plus all these icons:

• ubifs_tnc_levelorder_next(9)
• ubifs_search_zbranch(9)
• ubifs_tnc_postorder_first(9)
• ubifs_tnc_postorder_next(9)
• ubifs_destroy_tnc_tree(9)
• read_znode(9)
• ubifs_load_znode(9)
• ubifs_tnc_read_node(9)

---

🧚 friendly reminder: this lives under ./fs/ubifs and it's brought to you by the October 2026 crew 💜 okay love u bye, go read the source iykyk 🍓✨