Function report |
Source Code:block\bfq-iosched.c |
Create Date:2022-07-28 17:55:53 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:In autotuning mode, max_budget is dynamically recomputed as the* amount of sectors transferred in timeout at the estimated peak* rate. This enables BFQ to utilize a full timeslice with a full* budget, even if the in-service queue is served at peak rate
Proto:static unsigned long bfq_calc_max_budget(struct bfq_data *bfqd)
Type:unsigned long
Parameter:
Type | Parameter | Name |
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struct bfq_data * | bfqd |
Name | Describe |
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update_thr_responsiveness_params | Update parameters related to throughput and responsiveness, as a* function of the estimated peak rate. See comments on* bfq_calc_max_budget(), and on the ref_wr_duration array. |
bfq_max_budget_store | |
bfq_timeout_sync_store | Leaving this name to preserve name compatibility with cfq* parameters, but this timeout is used for both sync and async. |
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