cpuidle_cou...cpus_waiting(9)

📦 version 7.3.1, in nixpkgs unstable

💅 cpuidle_coupled_no_cpus_waiting — like, the whole Kernel API Manual moment ✨

okay so bestie, we're deep in the kernel API manual rn and this one is genuinely a little bop. it's the function that does the vibe check on your coupled cpuidle set: is nobody in the waiting loop? that's the whole plot 🎀

🌸 NAME 🌸

cpuidle_coupled_no_cpus_waiting — checks if, like, no CPUs in the coupled set are waiting. zero. none. ghost town 👻

✨ SYNOPSIS ✨

int cpuidle_coupled_no_cpus_waiting (struct cpuidle_coupled *coupled );

like yes that's the whole signature, she's compact 💅

🫶 ARGUMENTS 🫶

  • coupled — the struct coupled that contains the current CPU. that's your whole context bestie, the friend group this CPU is running with 💖

🔥 DESCRIPTION 🔥

Returns true if all of the CPUs in a coupled set are out of the waiting loop. like, every single one of them has left the group chat. no cap.

that's it, that's the function. she's a boolean queen and she ate 👑

ngl the whole point is the all-of-them energy — it's not "some", it's not "one", it's "everybody's out" ✨

🌈 SEE ALSO 🌈

Kernel file ./drivers/cpuidle/coupled.c — the mothership, go read her 🧚

anyway that's the page 🦋 it lives under ./drivers/cpuidle and it's dated October 2026, so like… future icon behaviour fr fr. mwah, go read the rest of the coupled set, ily, bye 💜✨

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