cpuhp_remove_multi_state(9)

okay so this is cpuhp_remove_multi_state(9), straight outta the Kernel API Manual ✨ and bestie, it's giving “cleanup era” energy.

🌸 NAME 🌸

cpuhp_remove_multi_state — Remove hotplug multi state callback 💅

✨ SYNOPSIS ✨

void cpuhp_remove_multi_state (enum cpuhp_state state );

🎀 ARGUMENTS 🎀

• state — the state for which the calls are removed 🫶

🦋 DESCRIPTION 🦋

Removes the callback functions from a multi state. It's literally the reverse of cpuhp_setup_state_multi.

bestie, important vibe check: all instances should have been removed before invoking this function 😭 so please handle your cleanup business first, okay?

🔥 SEE ALSO 🔥

Kernel file ./include/linux/cpuhotplug.h plus these iconic little references:

• cpuhp_setup_state(9)
• cpuhp_setup_state_cpuslocked(9)
• cpuhp_setup_state_nocalls(9)
• cpuhp_setup_state_nocalls_cpuslocked(9)
• cpuhp_setup_state_multi(9)
• cpuhp_state_add_instance(9)
• cpuhp_state_add_instance_nocalls(9)
• cpuhp_state_add_instance_nocalls_cpuslocked(9)
• cpuhp_remove_state(9)
• cpuhp_remove_state_nocalls(9)
• cpuhp_remove_state_nocalls_cpuslocked(9)
• cpuhp_state_remove_instance(9)
• cpuhp_state_remove_instance_nocalls(9)

and that's the page, bestie 🫶 source/version: ./include/linux, date: October 2026 — periodt 💅🎀