STRUCT UBIFS_IDX_NODE(9)

💖 struct ubifs_idx_node(9) 💖

okay bestie, welcome to the Kernel API Manual glow-up for struct ubifs_idx_node 💅 this one is literally the indexing node. No cap.

✨ NAME ✨

struct ubifs_idx_node — indexing node. That's the whole vibe: it's an indexing node, bestie. 🎀

🌸 SYNOPSIS 🌸

struct ubifs_idx_node {
    struct ubifs_ch ch;
    __le16 child_cnt;
    __le16 level;
    __u8 branches[];
 };

🦋 Members 🦋

• ch — common header
• child_cnt — number of child index nodes
• level — tree level
• branches — LEB number / offset / length / key branches

🔥 SEE ALSO 🔥

The kernel file ./fs/ubifs/ubifs-media.h is right there in the mix, and these related pages are all invited to the group chat:

• struct ubifs_ch(9)
• union ubifs_dev_desc(9)
• struct ubifs_ino_node(9)
• struct ubifs_dent_node(9)
• struct ubifs_data_node(9)
• struct ubifs_trun_node(9)
• struct ubifs_pad_node(9)
• struct ubifs_sb_node(9)
• struct ubifs_mst_node(9)
• struct ubifs_ref_node(9)
• struct ubifs_auth_node(9)
• struct ubifs_sig_node(9)
• struct ubifs_branch(9)
• struct ubifs_cs_node(9)
• struct ubifs_orph_node(9)

Mwah 💋 this one comes from ./fs/ubifs, dated October 2026, and it's page struct ubifs_idx_node(9) from the Kernel API Manual. Bye bestie! 🫶✨