qos_min_notifier_call(9)

💖 qos_min_notifier_call(9) 💖

okay so bestie, this lil page comes straight from the Kernel API Manual, and it's giving “short, sweet, and doing exactly what it says.” no cap.

✨ NAME ✨

qos_min_notifier_call — the callback for QoS min_freq changes. that's the whole assignment, and it ate. 💅

🌸 SYNOPSIS 🌸

int qos_min_notifier_call (struct notifier_block *nb , unsigned long val
, void *ptr );

🎀 ARGUMENTS 🎀

• nb — should be devfreq->nb_min. yes, literally that.
• val — not used. it's just vibing. 🫶
• ptr — not used. also just vibing. 🦋

🦋 SEE ALSO 🦋

kernel file ./drivers/devfreq/devfreq.c is the home base, and these related pages are the whole friend group:

• find_device_devfreq(9)
• devfreq_get_freq_range(9)
• devfreq_get_freq_level(9)
• devfreq_update_status(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_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)

mwah 💋 — source/version: ./drivers/devfreq; dated October 2026; and the page is qos_min_notifier_call(9). that's the vibe, and it's iconic. 🫶