kho_radix_destroy_tree(9)

💅 kho_radix_destroy_tree(9) 💅

okay bestie, so this is a page from the Kernel API Manual and it's all about one tiny little function that does one big dramatic thing: it destroys a radix tree. that's it. that's the whole vibe. no cap. 🦋

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✨ NAME ✨

kho_radix_destroy_tree — Destroy the radix tree 💀

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🎀 SYNOPSIS 🎀

void kho_radix_destroy_tree (struct kho_radix_tree *tree );

literally that's the whole signature. returns void, takes one pointer, zero drama (well, some drama, see below 👀).

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🌸 ARGUMENTS 🌸

• tree — the radix tree you're about to destroy 🫶 like... the actual struct kho_radix_tree * that's getting yeeted.

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⭐ DESCRIPTION ⭐

so what it does is: it walks the tree and frees all its nodes. every single node. gone. that's the whole function, and honestly? iconic. she does one thing and she does it well. 👑

no cap, that's genuinely the entire description — walk tree, free all its nodes. periodt. 💅

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🌈 SEE ALSO 🌈

bestie here's the friend group, the whole squad, the group chat of related functions and files 🧚

• Kernel file ./kernel/liveupdate/kexec_handover.c
• kho_encode_radix_key(9)
• kho_decode_radix_key(9)
• kho_radix_add_key(9)
• kho_radix_del_key(9)
• kho_radix_init_tree(9)
• kho_radix_walk_tree(9)
• kho_restore_folio(9)
• kho_restore_pages(9)
• kho_reserve_scratch(9)
• kho_add_subtree(9)
• kho_preserve_folio(9)
• kho_unpreserve_folio(9)
• kho_preserve_pages(9)
• kho_unpreserve_pages(9)
• kho_preserve_vmalloc(9)
• kho_unpreserve_vmalloc(9)
• kho_restore_vmalloc(9)
• kho_alloc_preserve(9)
• kho_unpreserve_free(9)
• kho_restore_free(9)
• is_kho_boot(9)
• kho_retrieve_subtree(9)

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ok and for the sign-off 🫶 this one lives under the source/version ./kernel/liveupdate and it's dated October 2026, so yeah, that's the whole page. go free those nodes, bestie. mwah. 💖✨🎀