__bfq_bfqq_recalc_budget(9)

🌸 NAME 🌸 — __bfq_bfqq_recalc_budget(9) from the Kernel API Manual 💅

okay so __bfq_bfqq_recalc_budget is literally the function that tries to adapt the budget to the @bfqq behavior. That's the whole vibe of this NAME section — no cap. ✨

✨ SYNOPSIS ✨

Here's the exact signature, bestie — do not freestyle it:

void __bfq_bfqq_recalc_budget (struct bfq_data *bfqd , struct bfq_queue
       *bfqq , enum bfqq_expiration reason );

It's a void function with struct bfq_data *bfqd, struct bfq_queue *bfqq, and enum bfqq_expiration reason in the mix. 🫶

🎀 ARGUMENTS 🎀

The parameter squad is small but iconic:

• bfqd — device data. the device-info bestie.
• bfqq — queue to update. the queue getting its little update moment.
• reason — reason for expiration. aka why it expired.

💅 DESCRIPTION 💅

Handle the feedback on bfqq budget at queue expiration. That's the move: this function handles the feedback on the bfqq budget when a queue expires. See the body for detailed comments — the source body has the full receipts, iykyk. 😭🔥

🦋 SEE ALSO 🦋

Kernel file ./block/bfq-iosched.c — plus the whole reference crew: icq_to_bic(9), bfq_bic_lookup(9), bfq_updated_next_req(9), and bfq_bfqq_expire(9). Go peep them, bestie. 💖

signing off from the ./block source, October 2026 edition, repping __bfq_bfqq_recalc_budget(9) — periodt. 💅🎀🫶