longrun_get_policy(9)

longrun_get_policy(9) — from the Kernel API Manual — is your little window into the current LongRun policy, and honestly? iconic. 💅

✨ NAME ✨

longrun_get_policy — get the current LongRun policy.

🎀 SYNOPSIS 🎀

void longrun_get_policy (struct cpufreq_policy *policy );

🫶 ARGUMENTS 🫶

• policy — a struct cpufreq_policy where the current policy is written into. That’s the spot it fills in, bestie. 🪄

💖 DESCRIPTION 💖

Okay so here’s the vibe: this reads the current LongRun policy by access to MSR_TMTA_LONGRUN_FLAGS and MSR_TMTA_LONGRUN_CTRL. Those two MSR names are the whole described flow, periodt. 🔥

🌈 SEE ALSO 🌈

Kernel file ./drivers/cpufreq/longrun.c — plus the rest of the LongRun crew:

• longrun_set_policy(9)
• longrun_determine_freqs(9)
• longrun_init(9)
• longrun_exit(9)

xoxo, your kernel bestie 💖 — coming at you from ./drivers/cpufreq, dated October 2026. 🫶✨