misc_cg_uncharge(9)

✨ misc_cg_uncharge(9) ✨

okay so like, welcome to the Kernel API Manual bestie 💖 this one's called misc_cg_uncharge and it's genuinely so straightforward you're gonna slay it.

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🌸 NAME 🌸

misc_cg_uncharge — literally just uncharges the misc cgroup. that's the whole vibe. giving very much "undo button" energy 🎀

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🦋 SYNOPSIS 🦋

void misc_cg_uncharge (enum misc_res_type type , struct misc_cg *cg ,
u64 amount );

look at her. iconic signature. no notes. 👑

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💅 ARGUMENTS 💅

• type — the misc res type that was charged in the first place. you're telling the function what you're giving back, so don't fumble it 🙈
• cg — the misc cgroup that's about to get uncharged. this is the main character of the operation ngl 🫶
• amount — the charged amount. how much are we handing back? that much. exactly that. 💀

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🧚 CONTEXT 🧚

any context. fr fr, any. no restrictions, no special requirements, she's flexible like that ✨

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💜 SEE ALSO 💜

all the siblings and neighbors, ok? go read them too, iykyk:

• kernel file ./kernel/cgroup/misc.c
• parent_misc(9)
• valid_type(9)
• misc_cg_set_capacity(9)
• misc_cg_cancel_charge(9)
• misc_cg_try_charge(9)
• misc_cg_max_show(9)
• misc_cg_max_write(9)
• misc_cg_current_show(9)
• misc_cg_peak_show(9)
• misc_cg_capacity_show(9)
• misc_cg_alloc(9)
• misc_cg_free(9)

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lowkey a whole family reunion in here and every single one of them is invited 🎀

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and that's the page!! mwah 💋 this came from the ./kernel/cgroup corner of the tree, dated October 2026, and yes the footer says misc_cg_uncharge(9) again because she loves a callback. periodt. 🌈⭐🍓