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Searched refs:max_budget (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/Documentation/block/
Dbfq-iosched.txt283 max_budget. The other performance-related parameters have been
445 max_budget
456 The default value is 0, which enables auto-tuning: BFQ sets max_budget
461 reached a higher throughput by setting max_budget explicitly, i.e., by
462 setting max_budget to a higher value than 0. In particular, they have
463 set max_budget to higher values than those to which BFQ would have set
465 just increase the value of timeout_sync, leaving max_budget equal to 0.
/Linux-v4.19/block/
Dbfq-iosched.c901 new_budget = max_t(unsigned long, bfqq->max_budget, in bfq_updated_next_req()
1394 bfqq->max_budget); in bfq_bfqq_update_budg_for_activation()
1414 entity->budget = max_t(unsigned long, bfqq->max_budget, in bfq_bfqq_update_budg_for_activation()
2843 budget = bfqq->max_budget; in __bfq_bfqq_recalc_budget()
2968 bfqq->max_budget = budget; in __bfq_bfqq_recalc_budget()
2972 bfqq->max_budget = min(bfqq->max_budget, bfqd->bfq_max_budget); in __bfq_bfqq_recalc_budget()
2986 bfqq->entity.budget = max_t(unsigned long, bfqq->max_budget, in __bfq_bfqq_recalc_budget()
4246 bfqq->max_budget = (2 * bfq_max_budget(bfqd)) / 3; in bfq_init_bfqq()
5632 BFQ_ATTR(max_budget),
Dbfq-iosched.h270 int max_budget; member