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Commits on Oct 9, 2017

• block, bfq: fix unbalanced decrements of burst size

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Commits on Oct 3, 2017

• block, bfq: decrease burst size when queues in burst exit

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• block, bfq: let early-merged queues be weight-raised on split too

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• block, bfq: check and switch back to interactive wr also on queue split

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• block, bfq: fix wrong init of saved start time for weight raising

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Commits on Aug 31, 2017

• doc, block, bfq: better describe how to properly configure bfq

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• doc, block, bfq: fix some typos and remove stale stuff

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• block, bfq: guarantee update_next_in_service always returns an eligible entity

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• block, bfq: remove direct switch to an entity in higher class

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• block, bfq: make lookup_next_entity push up vtime on expirations

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Commits on Aug 11, 2017

• block, bfq: boost throughput with flash-based non-queueing devices

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• block,bfq: refactor device-idling logic

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Commits on Jul 29, 2017

• block, bfq: consider also in_service_entity to state whether an entity is active

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• block, bfq: reset in_service_entity if it becomes idle

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Commits on Jul 3, 2017

• block, bfq: don't change ioprio class for a bfq_queue on a service tree

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Commits on Jun 27, 2017

• block, bfq: update wr_busy_queues if needed on a queue split

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Commits on Jun 8, 2017

• block, bfq: access and cache blkg data only when safe

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Commits on May 10, 2017

• block, bfq: stress that low_latency must be off to get max throughput

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• block, bfq: use pointer entity->sched_data only if set

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Commits on Apr 19, 2017

• block, bfq: split bfq-iosched.c into multiple source files

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• block, bfq: remove all get and put of I/O contexts

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• block, bfq: boost the throughput with random I/O on NCQ-capable HDDs

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• block, bfq: boost the throughput on NCQ-capable flash-based devices

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• block, bfq: reduce latency during request-pool saturation

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• block, bfq: preserve a low latency also with NCQ-capable drives

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• block, bfq: reduce I/O latency for soft real-time applications

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• block, bfq: improve responsiveness

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• block, bfq: add more fairness with writes and slow processes

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• block, bfq: modify the peak-rate estimator

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• block, bfq: improve throughput boosting

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• block, bfq: introduce the BFQ-v0 I/O scheduler as an extra scheduler

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Commits on Feb 10, 2017

• blk-mq: pass bio to blk_mq_sched_get_rq_priv

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Commits on Aug 4, 2016

• block: add missing group association in bio-cloning functions

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