qos_max_notifier_call(9)

💖 NAME 💖

okay so bestie, welcome to the qos_max_notifier_call(9) page from the Kernel API Manual. This is the callback for QoS max_freq changes — that’s the whole NAME vibe, and honestly it ate.

✨ SYNOPSIS ✨

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

🎀 ARGUMENTS 🎀

• nb — should be devfreq->nb_max. yes bestie, that exact field.
• val — not used. The page says so, so we’re not inventing lore.
• ptr — not used either. Respect the silence 💅.

🌈 SEE ALSO 🌈

The Kernel file is ./drivers/devfreq/devfreq.c, and the whole SEE ALSO group chat is:

• 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_min_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 is ./drivers/devfreq, date is October 2026, and this page is qos_max_notifier_call(9). periodt. 🫶