add_to_lpt_heap(9)

💖 add_to_lpt_heap(9) 💖

okay so bestie, we are in the Kernel API Manual ✨ and this page is literally all about add_to_lpt_heap. It's giving kernel-internals main character energy, and we're gonna get through it together 💖.

✨ NAME ✨

add_to_lpt_heap — add LEB properties to a LEB category heap. That's it, that's the whole name vibe 🫶.

🌸 SYNOPSIS 🌸

the signature is right here, character-for-character, no edits:

int add_to_lpt_heap (struct ubifs_info *c , struct ubifs_lprops *lprops
       , int cat );

💅 ARGUMENTS 💅

• c — the UBIFS file-system description object, iconic struct behavior fr.
• lprops — the LEB properties to add, yes bestie those ones.
• cat — the LEB category.

🦋 DESCRIPTION 🦋

okay so here's the tea: this function returns 1 if lprops is added to the heap for LEB category cat. Otherwise, 0 is returned because the heap is full — like, it literally cannot hold any more, so no add, no 1, just 0 😭💀.

🌈 SEE ALSO 🌈

don't leave your besties hanging, the Kernel file is ./fs/ubifs/lprops.c, and here are all the cross-refs:

• get_heap_comp_val(9)
• move_up_lpt_heap(9)
• adjust_lpt_heap(9)
• remove_from_lpt_heap(9)
• lpt_heap_replace(9)
• ubifs_add_to_cat(9)
• ubifs_remove_from_cat(9)
• ubifs_replace_cat(9)
• ubifs_ensure_cat(9)
• ubifs_categorize_lprops(9)
• change_category(9)
• ubifs_calc_dark(9)
• is_lprops_dirty(9)
• ubifs_change_lp(9)
• ubifs_get_lp_stats(9)
• ubifs_change_one_lp(9)
• ubifs_update_one_lp(9)
• ubifs_read_one_lp(9)
• ubifs_fast_find_free(9)
• ubifs_fast_find_empty(9)
• ubifs_fast_find_freeable(9)
• ubifs_fast_find_frdi_idx(9)
• dbg_check_cats(9)
• scan_check_cb(9)
• dbg_check_lprops(9)

and that's the page, bestie 💜 this came from ./fs/ubifs, dated October 2026, and yes the title is still add_to_lpt_heap(9) ✨👑