bfq_idle_extract(9)

okay bestie, welcome to the Kernel API Manual page for bfq_idle_extract(9) ✨ this one is lowkey all about pulling an entity out of the idle tree, and we're gonna keep it cute and complete 💅

🌸 NAME 🌸

bfq_idle_extract — extract an entity from the idle tree. Literally the name, no cap: extraction time, idle-tree edition 🎀

✨ SYNOPSIS ✨

void bfq_idle_extract (struct bfq_service_tree *st , struct bfq_entity
       *entity );

🦋 ARGUMENTS 🦋

• st — the service tree of the owning entity. That's the tree context, bestie 🌸
• entity — the entity being removed. Yep, this is the one getting extracted 🙈

💜 SEE ALSO 💜

Kernel file ./block/bfq-wf2q.c — that's the kernel file, iykyk. Then these iconic functions:

• bfq_gt(9)
• bfq_update_next_in_service(9)
• bfq_delta(9)
• bfq_calc_finish(9)
• bfq_entity_of(9)
• bfq_extract(9)
• bfq_insert(9)
• bfq_update_min(9)
• bfq_update_active_node(9)
• bfq_update_active_tree(9)
• bfq_active_insert(9)
• bfq_ioprio_to_weight(9)
• bfq_weight_to_ioprio(9)
• bfq_find_deepest(9)
• bfq_active_extract(9)
• bfq_idle_insert(9)
• bfq_forget_entity(9)
• bfq_put_idle_entity(9)
• bfq_forget_idle(9)
• bfq_bfqq_served(9)
• bfq_bfqq_charge_time(9)
• __bfq_activate_entity(9)
• __bfq_requeue_entity(9)
• bfq_activate_requeue_entity(9)
• __bfq_deactivate_entity(9)
• bfq_deactivate_entity(9)
• bfq_calc_vtime_jump(9)
• bfq_first_active_entity(9)
• __bfq_lookup_next_entity(9)
• bfq_lookup_next_entity(9)

mwah 💖 — source/version: ./block; date: October 2026. Catch you in the kernel, bestie 🫶