exynos_cpu_power_state(9)

💅 exynos_cpu_power_state(9) — from the Kernel API Manual

okay bestie, so you know how your phone's CPU cores are like, doing the absolute most all the time? this little function is the vibe check for one of them — it's exynos_cpu_power_state from the Kernel API Manual, and yes it's exactly as iconic as it sounds.

---

✨ NAME ✨

exynos_cpu_power_state — it literally just returns the power state of the cpu. no drama, no side quests, it tells you what's up with that core 🌸

---

✨ SYNOPSIS ✨

int exynos_cpu_power_state (int cpu );

that's it. one function, one argument, returns an int. short and slay 💅

---

✨ ARGUMENTS ✨

• cpu — the cpu you want the power state of. like, which one are we checking on. that's the whole assignment 🫶

---

🦋 SEE ALSO 🦋

all the sister functions living in the kernel file ./arch/arm/mach-exynos/platsmp.c — go give them a read, they're family:

• exynos_cpu_power_down(9)
• exynos_cpu_power_up(9)
• exynos_cluster_power_down(9)
• exynos_cluster_power_up(9)
• exynos_cluster_power_state(9)
• exynos_scu_enable(9)

ngl the whole power up / power down / power state squad is basically the group chat of exynos power management. iykyk 🔥

---

and that's the page, bestie — brought to you by the fine people over at ./arch/arm/mach-exynos, dated October 2026, and yes we're still talking about CPU power states in the year of our lord 2026. periodt. 👑✨