bfq_active_extract(9)

💅 bfq_active_extract — it's giving "kernel API manual" ✨

okay so bestie, welcome to the bfq_active_extract(9) glow-up 🎀 this is a page from the Kernel API Manual, and honestly? it's short, it's sweet, and it's about to be your new hyperfixation 💖

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✨ NAME ✨

bfq_active_extract — remove an entity from the active tree. that's it. that's the whole vibe 🦋

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🌸 SYNOPSIS 🌸

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

literally just one call, no cap 🫶

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🔥 ARGUMENTS 🔥

• st — the service_tree containing the tree. yes bestie, tree in a tree, it's giving inception energy 🌈 this is the struct bfq_service_tree * where all the action happens.
• entity — the entity being removed. this is the struct bfq_entity * that's getting yeeted out of the active tree 👋💀

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👑 SEE ALSO 👑

the receipts, iykyk — all of these live in the kernel file ./block/bfq-wf2q.c 📁:

• bfq_gt(9)
• bfq_update_next_in_service(9)
• bfq_delta(9)
• bfq_calc_finish(9)
• bfq_entity_of(9)
• bfq_extract(9)
• bfq_idle_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_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)

like, the whole friend group showed up to the group chat 🫶✨

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ngl bestie, this page is short but the lore runs deep — go read those SEE ALSOs, they ate 💅

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and that's a wrap, mwah 😘 this page is from ./block, dated October 2026, and its whole main character name is bfq_active_extract(9) — slay, periodt, go forth and extract those entities 🌟💜