ubifs_pack_lsave(9)

🌸 NAME 🌸

okay so bestie, this page is ubifs_pack_lsave(9) from the Kernel API Manual, and the whole mood is: pack the LPT's save table. That’s it, that’s the assignment. 💅

✨ SYNOPSIS ✨

Here’s the signature in all its glory:

void ubifs_pack_lsave (struct ubifs_info *c , void *buf , int *lsave );

🎀 ARGUMENTS 🎀

• c — the UBIFS file-system description object, aka the struct ubifs_info * main character. 💖
• buf — the buffer into which to pack. Literally the “put the packed stuff here” buffer. 🫶
• lsave — the LPT's save table to pack. That’s the thing getting packed, no cap. 💅

🦋 SEE ALSO 🦋

The kernel file ./fs/ubifs/lpt.c is home base, and do_calc_lpt_geom(9) is right there in the mix. The whole squad:

• ubifs_calc_lpt_geom(9)
• calc_dflt_lpt_geom(9)
• pack_bits(9)
• ubifs_unpack_bits(9)
• ubifs_pack_pnode(9)
• ubifs_pack_nnode(9)
• ubifs_pack_ltab(9)
• ubifs_add_lpt_dirt(9)
• set_ltab(9)
• ubifs_add_nnode_dirt(9)
• add_pnode_dirt(9)
• calc_nnode_num(9)
• calc_nnode_num_from_parent(9)
• calc_pnode_num_from_parent(9)
• ubifs_create_dflt_lpt(9)
• update_cats(9)
• replace_cats(9)
• check_lpt_crc(9)
• check_lpt_type(9)
• unpack_pnode(9)
• ubifs_unpack_nnode(9)
• unpack_ltab(9)
• unpack_lsave(9)
• validate_nnode(9)
• validate_pnode(9)
• set_pnode_lnum(9)
• ubifs_read_nnode(9)
• read_pnode(9)
• read_ltab(9)
• read_lsave(9)
• ubifs_get_nnode(9)
• ubifs_get_pnode(9)
• ubifs_pnode_lookup(9)
• ubifs_lpt_lookup(9)
• dirty_cow_nnode(9)
• dirty_cow_pnode(9)
• ubifs_lpt_lookup_dirty(9)
• ubifs_lpt_calc_hash(9)
• lpt_check_hash(9)
• lpt_init_rd(9)
• lpt_init_wr(9)
• ubifs_lpt_init(9)
• struct lpt_scan_node(9)
• scan_get_nnode(9)
• scan_get_pnode(9)
• ubifs_lpt_scan_nolock(9)
• dbg_chk_pnode(9)
• dbg_check_lpt_nodes(9)

Signing off from source/version ./fs/ubifs, dated October 2026, still repping ubifs_pack_lsave(9) — mwah 💋✨