powercap_get_zone_data(9)

💖 NAME 💖

powercap_get_zone_data — bestie, this is literally how you get the private data for a zone 🫶

✨ SYNOPSIS ✨

void * powercap_get_zone_data (struct powercap_zone *power_zone );

🎀 ARGUMENTS 🎀

• power_zone — okay so this is a pointer to the valid zone instance. Valid being the key word, queen 👑 — a valid zone instance, please and thank you.

🌸 DESCRIPTION 🌸

So here's the vibe: this function lets client drivers get the private data that's associated with a zone, and the way that data got there in the first place is via a call to powercap_set_zone_data. Set it, get it. It's giving symmetry, it's giving main character energy 💅

🦋 SEE ALSO 🦋

Kernel file ./include/linux/powercap.h struct:

• powercap_control_type_ops(9)
• struct powercap_control_type(9)
• struct powercap_zone_ops(9)
• struct powercap_zone(9)
• struct powercap_zone_constraint_ops(9)
• struct powercap_zone_constraint(9)
• powercap_set_zone_data(9)
• powercap_register_control_type(9)
• powercap_unregister_control_type(9)
• powercap_register_zone(9)
• powercap_unregister_zone(9)

Like, go read all of them, iykyk 🔥

okay that's the whole page, no cap 💜 this little icon lives in ./include/linux, it's the October 2026 edition of powercap_get_zone_data(9), and it's part of the Kernel API Manual — slay, bye bestie 🌈✨