ubifs_releas...inode_budget(9)

💅 ubifs_release_dirty_inode_budget — a whole vibe

okay so this page lives in the Kernel API Manual (yes, the kernel has lore now, and we're reading it 🎀). Buckle up bestie, it's a short one but it matters.

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✨ NAME ✨

ubifs_release_dirty_inode_budget — literally just releases the dirty inode budget. that's the whole job. she's a one-task queen 👑

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🌸 SYNOPSIS 🌸

void ubifs_release_dirty_inode_budget (struct ubifs_info *c , struct
ubifs_inode *ui );

returns void, so like… no receipts, no return value, she just does the thing and leaves. main character energy fr fr 💅

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🦋 ARGUMENTS 🦋

• c — the UBIFS file-system description object. think of it as the whole file system's little ID card 🪪
• ui — the UBIFS inode you wanna release the budget for. the specific lil guy in question 🧚

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💖 DESCRIPTION 💖

okay so what she does: this function releases the budget that corresponds to a dirty inode. that's it. that's the assignment and she ate 🔥

usually it gets called after the inode has been written to the media and marked as clean — like the moment the glow-up is officially done and we can stop holding the reservation ✨

and!! it also causes the "no space" flags to be cleared. so the panicked "omg we're out of room" energy gets cancelled. iconic, honestly 😌

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👑 SEE ALSO 👑

it's giving squad. the whole friend group lives in the kernel file ./fs/ubifs/budget.c and here's everyone:

• shrink_liability(9)
• run_gc(9)
• get_liability(9)
• make_free_space(9)
• ubifs_calc_min_idx_lebs(9)
• ubifs_calc_available(9)
• can_use_rp(9)
• do_budget_space(9)
• calc_idx_growth(9)
• calc_data_growth(9)
• calc_dd_growth(9)
• ubifs_budget_space(9)
• ubifs_release_budget(9)
• ubifs_convert_page_budget(9)
• ubifs_reported_space(9)
• ubifs_get_free_space_nolock(9)
• ubifs_get_free_space(9)

that's the group chat. go say hi 🫶

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ngl this page came from ./fs/ubifs, dated October 2026 — so yeah she's from the future, we stan a time-travelling budget release function 💜🌈

k byeee, go free up that space bestie ⭐