idle_inject_wakeup(9)

💤 NAME 💤

idle_inject_wakeup — wake up idle injection threads 💅

okay so this is idle_inject_wakeup(9), straight from the Kernel API Manual, and it is literally the “hey bestie, wake up” button for idle injection threads. no cap. ✨

✨ SYNOPSIS ✨

void idle_inject_wakeup (struct idle_inject_device *ii_dev );

🎀 ARGUMENTS 🎀

• ii_dev — target idle injection device. this is the device whose idle injection tasks are getting the wake-up ping 💖

🌸 DESCRIPTION 🌸

the tea is: every idle injection task associated with the given idle injection device — and running on an online CPU — will be woken up. all of them. periodt. 🔥

it’s giving group-chat blast to the relevant idle injection tasks that are active on an online CPU, and honestly? iconic. 🫶

🦋 SEE ALSO 🦋

• Kernel file ./drivers/powercap/idle_inject.c
• struct idle_inject_thread(9)
• struct idle_inject_device(9)
• idle_inject_timer_fn(9)
• idle_inject_fn(9)
• idle_inject_set_duration(9)
• idle_inject_get_duration(9)
• idle_inject_set_latency(9)
• idle_inject_start(9)
• idle_inject_stop(9)
• idle_inject_setup(9)
• idle_inject_should_run(9)
• idle_inject_register_full(9)
• idle_inject_register(9)
• idle_inject_unregister(9)

byeee bestie — this cutie came from ./drivers/powercap, dated October 2026 🫶💖✨