__genpd_runtime_suspend(9)

👑 __genpd_runtime_suspend(9) — Kernel API Manual, but make it make sense

okay so bestie, you're looking at a page from the Kernel API Manual, and it's about __genpd_runtime_suspend — a tiny little function with main character energy. ✨ It's the one that literally walks the whole hierarchy of ->runtime_suspend() callbacks. Like, it doesn't just do its own thing and dip — it goes up the chain, babes. 💅

---

🌸 NAME 🌸

__genpd_runtime_suspend — walk the hierarchy of ->runtime_suspend() callbacks

no cap, that's the whole vibe: it's a hierarchy-walker. 🫶

---

✨ SYNOPSIS ✨

int __genpd_runtime_suspend (struct device *dev);

that's it. one arg, one int coming back at you. clean. iconic. 🎀

---

💖 ARGUMENTS 💖

• dev — the device to handle. yeah, that's it. that's the whole description. short and slay. 🦋

---

🔥 SEE ALSO 🔥

okay buckle up, because this list is long and we are not skipping a single one of them, periodt. 😭

• Kernel file ./drivers/pmdomain/core.c — that's where the magic lives, iykyk
• dev_pm_genpd_set_performance_state(9)
• dev_pm_genpd_set_next_wakeup(9)
• dev_pm_genpd_get_next_hrtimer(9)
• dev_pm_genpd_set_hwmode(9)
• dev_pm_genpd_get_hwmode(9)
• dev_pm_genpd_rpm_always_on(9)
• dev_pm_genpd_is_on(9)
• pm_genpd_inc_rejected(9)
• genpd_queue_power_off_work(9)
• genpd_power_off(9)
• genpd_power_on(9)
• genpd_power_off_work_fn(9)
• __genpd_runtime_resume(9)
• genpd_runtime_suspend(9)
• genpd_runtime_resume(9)
• genpd_power_off_unused(9)
• genpd_sync_power_off(9)
• genpd_sync_power_on(9)
• genpd_prepare(9)
• genpd_finish_suspend(9)
• genpd_suspend_noirq(9)
• genpd_finish_resume(9)
• genpd_resume_noirq(9)
• genpd_freeze_noirq(9)
• genpd_thaw_noirq(9)
• genpd_poweroff_noirq(9)
• genpd_restore_noirq(9)
• genpd_complete(9)
• dev_pm_genpd_suspend(9)
• dev_pm_genpd_resume(9)
• pm_genpd_add_device(9)
• pm_genpd_remove_device(9)
• dev_pm_genpd_add_notifier(9)
• dev_pm_genpd_remove_notifier(9)
• pm_genpd_add_subdomain(9)
• pm_genpd_remove_subdomain(9)
• pm_genpd_init(9)
• pm_genpd_remove(9)
• struct of_genpd_provider(9)
• genpd_xlate_simple(9)
• genpd_xlate_onecell(9)
• genpd_add_provider(9)
• of_genpd_add_provider_simple(9)
• of_genpd_add_provider_onecell(9)
• of_genpd_del_provider(9)
• genpd_get_from_provider(9)
• of_genpd_add_child_ids(9)
• of_genpd_remove_child_ids(9)
• of_genpd_add_device(9)
• of_genpd_add_subdomain(9)
• of_genpd_remove_subdomain(9)
• of_genpd_remove_last(9)
• genpd_dev_pm_detach(9)
• genpd_dev_pm_attach(9)
• genpd_dev_pm_attach_by_id(9)
• genpd_dev_pm_attach_by_name(9)
• of_genpd_parse_idle_states(9)
• of_genpd_sync_state(9)

like I said. every. single. one. 💀 (affectionate)

---

friendly reminder bestie: this page is from the Kernel API Manual, and it's filed under ./drivers/pmdomain, dated October 2026. so when you're citing it in your little writeup, that's the vibe check. 🌈

stay power-efficient out there, genpd girlies — mwah 💜🧚‍♀️⭐