exynos_cpu_power_up(9)

💖 exynos_cpu_power_up(9) — like, the Kernel API Manual page, bestie 💖

okay so real talk, this is a page from the Kernel API Manual and it's about one (1) tiny little function that wakes a CPU up. that's it. that's the whole vibe. and honestly? iconic. ✨

---

🌸 NAME 🌸

exynos_cpu_power_up — power up the specified cpu

no cap, that's literally the entire job description. she powers up the cpu. periodt. 👑

---

✨ SYNOPSIS ✨

void exynos_cpu_power_up (int cpu );

a void function, so she gives you nothing back — no return value, no drama, no "did it work?" text. she just does the thing and leaves. main character energy fr fr. 💅

---

🎀 ARGUMENTS 🎀

• cpu — the cpu to power up. that's the one. the chosen one. the cpu in question. 🫶

---

🦋 DESCRIPTION 🦋

Power up the specified cpu.

i know. i know. it's short. it's giving minimalist. but not everything has to be a 400-line essay, bestie — sometimes a function just powers up a cpu and minds her own business and honestly good for her. 🌈✨

lowkey obsessed with how she doesn't overexplain herself. go off, exynos_cpu_power_up.

---

🌟 SEE ALSO 🌟

the whole squad lives in the kernel file ./arch/arm/mach-exynos/platsmp.c — like, that's their group chat, iykyk. 💜

• exynos_cpu_power_down(9) — the opposite bestie, she's the sleepy one 😴
• exynos_cpu_power_state(9) — tells you what's the tea with the cpu's power state 🍓
• exynos_cluster_power_down(9) — cluster goes to sleep, but make it group effort 💀
• exynos_cluster_power_up(9) — cluster wakes up, squad assembled 🧚
• exynos_cluster_power_state(9) — cluster vibes check ⭐
• exynos_scu_enable(9) — enables the SCU, no notes, slay 🔥

---

💖 cute lil sign-off time 💖 — this page is filed under ./arch/arm/mach-exynos and it's dated October 2026 (yes, the future, we're ahead of the timeline ✨). that's it, that's the page, mwah 💅🎀🌸