layout_cnodes(9)

💅 layout_cnodes(9) 💅

🌸 NAME 🌸

layout_cnodes — layout cnodes for commit. This page is from the Kernel API Manual, bestie, and it's about to be understood. 💖

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✨ SYNOPSIS ✨

Here's the vibe check on the signature, no cap:

int layout_cnodes (struct ubifs_info *c );

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🎀 ARGUMENTS 🎀

• c — UBIFS file-system description object. That's the whole argument situation, and it's giving "one job, done correctly." 🫶

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🦋 DESCRIPTION 🦋

Okay so bestie, here's the tea: this function returns 0 on success and a negative error code on failure. That's it. No extra plot twists, no hidden drama—just the return value doing its main character thing. 💅

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🔎 SEE ALSO 🔎

Kernel file: ./fs/ubifs/lpt_commit.c — and then go say hi to these besties, in exactly this order:

• first_dirty_cnode(9), next_dirty_cnode(9), get_cnodes_to_commit(9), upd_ltab(9), alloc_lpt_leb(9), realloc_lpt_leb(9), write_cnodes(9), next_pnode_to_dirty(9), add_pnode_dirt(9), do_make_pnode_dirty(9)
• make_tree_dirty(9), need_write_all(9), lpt_tgc_start(9), lpt_tgc_end(9), populate_lsave(9), nnode_lookup(9), make_nnode_dirty(9), make_pnode_dirty(9), make_ltab_dirty(9), make_lsave_dirty(9)
• make_node_dirty(9), get_lpt_node_len(9), get_pad_len(9), get_lpt_node_type(9), is_a_node(9), lpt_gc_lnum(9), lpt_gc(9), ubifs_lpt_start_commit(9), free_obsolete_cnodes(9), ubifs_lpt_end_commit(9)
• ubifs_lpt_post_commit(9), first_nnode(9), next_nnode(9), ubifs_lpt_free(9), dbg_is_all_ff(9), dbg_is_nnode_dirty(9), dbg_is_pnode_dirty(9), dbg_is_ltab_dirty(9), dbg_is_lsave_dirty(9), dbg_is_node_dirty(9)
• dbg_check_ltab_lnum(9), dbg_check_ltab(9), dbg_chk_lpt_free_spc(9), dbg_chk_lpt_sz(9), dump_lpt_leb(9), ubifs_dump_lpt_lebs(9), dbg_populate_lsave(9)

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xoxo, your kernel-obsessed bestie 💅 — source/version: ./fs/ubifs; date: October 2026 🎀