devfreq_update_status(9)

✨ devfreq_update_status(9) ✨

okay so first things first, bestie — this is a page straight out of the Kernel API Manual, and it's about one tiny little function that keeps the receipts on your devfreq behaviour 📊💅

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💖 NAME 💖

devfreq_update_status — literally just updating the statistics of devfreq behavior, no cap ✨

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🦋 SYNOPSIS 🦋

int devfreq_update_status (struct devfreq *devfreq , unsigned long freq
);

like… that's the whole call. that's it. iconic honestly 🎀

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🌸 ARGUMENTS 🌸

• devfreq — the devfreq instance 💫 (you know, the actual one you're working with, not a vibes-based approximation)
• freq — the update target frequency 🎯 the frequency you're updating to, bestie, don't get it twisted

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🧚 SEE ALSO 🧚

bestie there are SO many friends in this lineup, it's giving reunion episode 👑

Kernel file ./drivers/devfreq/devfreq.c — and then all of these:

• find_device_devfreq(9)
• devfreq_get_freq_range(9)
• devfreq_get_freq_level(9)
• find_devfreq_governor(9)
• try_then_request_governor(9)
• devfreq_update_target(9)
• update_devfreq(9)
• devfreq_monitor(9)
• devfreq_monitor_start(9)
• devfreq_monitor_stop(9)
• devfreq_monitor_suspend(9)
• devfreq_monitor_resume(9)
• devfreq_update_interval(9)
• devfreq_notifier_call(9)
• qos_notifier_call(9)
• qos_min_notifier_call(9)
• qos_max_notifier_call(9)
• devfreq_dev_release(9)
• devfreq_add_device(9)
• devfreq_remove_device(9)
• devm_devfreq_add_device(9)
• devm_devfreq_remove_device(9)
• devfreq_suspend_device(9)
• devfreq_resume_device(9)
• devfreq_suspend(9)
• devfreq_resume(9)
• devfreq_add_governor(9)
• devm_devfreq_add_governor(9)
• devfreq_remove_governor(9)
• devfreq_summary_show(9)
• devfreq_recommended_opp(9)
• devfreq_register_opp_notifier(9)
• devfreq_unregister_opp_notifier(9)
• devm_devfreq_register_opp_notifier(9)
• devm_devfreq_unregister_opp_notifier(9)
• devfreq_register_notifier(9)
• devm_devfreq_register_notifier(9)
• devm_devfreq_unregister_notifier(9)

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ngl that's a whole friend group and every single one of them ate 🔥 go read them, iykyk 💜

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k bye bestie, stay slay 🌈💖 this lil page lives in ./drivers/devfreq and it's dated October 2026, brought to you by the devfreq_update_status(9) girlies 🫶✨🎀