STRUCT LLCC_SLICE_DESC(9)

💖 struct llcc_slice_desc(9) 💖

okay so bestie, welcome to the struct llcc_slice_desc(9) page from the Kernel API Manual — yes that's the actual manual name, we're fancy like that ✨ This one is literally just a lil struct tour and honestly? Iconic.

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🌸 NAME 🌸

struct llcc_slice_desc — the Cache slice descriptor, aka the little receipt that says "this slice is yours, queen" 🧾👑

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⭐ SYNOPSIS ⭐

here's the whole vibe, copied exactly, no cap:

struct llcc_slice_desc {
    u32 slice_id;
    u32 uid;
    size_t slice_size;
    refcount_t refcount;
 };

like… four fields. four. that's the entire struct. main character energy in a tiny package fr fr 💅

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🦋 Members 🦋

💜 slice_id

The LLCC slice id. that's it, that's the whole description — it's the id of the slice, and it's a u32. slay 🎀

💜 uid

Unique ID associated with the LLCC device. your slice's very own fingerprint, its little social security number if you will 🫶

💜 slice_size

Size allocated for the LLCC slice. how much room your slice gets to sprawl out in 🌈

💜 refcount

Atomic counter to track activate/deactivate calls. it's keeping score so nothing gets deactivated while it's still thriving — atomic means it counts safely even when everyone's screaming at once lol 😭🔥

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🌟 SEE ALSO 🌟

go read these next bestie, they're all in the kernel file ./include/linux/soc/qcom/llcc-qcom.h — yes that exact path, I'm not paraphrasing:

• struct llcc_edac_reg_data(9)
• struct llcc_drv_data(9)
• llcc_slice_getd(9)
• llcc_slice_putd(9)
• llcc_get_slice_id(9)
• llcc_get_slice_size(9)
• llcc_slice_activate(9)
• llcc_slice_deactivate(9)

like a whole friend group of manpages, we love a linked universe 💀💖

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aaaand that's the page!! shoutout to the source/version corner: this baby lives under ./include/linux/soc/qcom and it's dated October 2026, footer reads struct llcc_slice_desc(9) — so basically she's from the future, we stan a time-traveling struct 👑🦋✨ byeee 🎀