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From: Paolo Valente <paolo.valente@linaro.org>
To: Jens Axboe <axboe@kernel.dk>, Tejun Heo <tj@kernel.org>
Cc: Fabio Checconi <fchecconi@gmail.com>,
	Arianna Avanzini <avanzini.arianna@gmail.com>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
	ulf.hansson@linaro.org, linus.walleij@linaro.org,
	broonie@kernel.org, Paolo Valente <paolo.valente@linaro.org>
Subject: [PATCH V4 00/16] Introduce the BFQ I/O scheduler
Date: Wed, 12 Apr 2017 18:23:06 +0200	[thread overview]
Message-ID: <20170412162322.11139-1-paolo.valente@linaro.org> (raw)

Hi,
new patch series, addressing (both) issues raised by Bart [1], and
with block/Makefile fixed as suggested by Bart [2].

Thanks,
Paolo

[1] https://lkml.org/lkml/2017/3/31/393
[2] https://lkml.org/lkml/2017/4/12/502

Arianna Avanzini (4):
  block, bfq: add full hierarchical scheduling and cgroups support
  block, bfq: add Early Queue Merge (EQM)
  block, bfq: reduce idling only in symmetric scenarios
  block, bfq: handle bursts of queue activations

Paolo Valente (12):
  block, bfq: introduce the BFQ-v0 I/O scheduler as an extra scheduler
  block, bfq: improve throughput boosting
  block, bfq: modify the peak-rate estimator
  block, bfq: add more fairness with writes and slow processes
  block, bfq: improve responsiveness
  block, bfq: reduce I/O latency for soft real-time applications
  block, bfq: preserve a low latency also with NCQ-capable drives
  block, bfq: reduce latency during request-pool saturation
  block, bfq: boost the throughput on NCQ-capable flash-based devices
  block, bfq: boost the throughput with random I/O on NCQ-capable HDDs
  block, bfq: remove all get and put of I/O contexts
  block, bfq: split bfq-iosched.c into multiple source files

 Documentation/block/00-INDEX        |    2 +
 Documentation/block/bfq-iosched.txt |  531 ++++
 block/Kconfig.iosched               |   21 +
 block/Makefile                      |    2 +
 block/bfq-cgroup.c                  | 1139 ++++++++
 block/bfq-iosched.c                 | 5047 +++++++++++++++++++++++++++++++++++
 block/bfq-iosched.h                 |  942 +++++++
 block/bfq-wf2q.c                    | 1616 +++++++++++
 include/linux/blkdev.h              |    2 +-
 9 files changed, 9301 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/block/bfq-iosched.txt
 create mode 100644 block/bfq-cgroup.c
 create mode 100644 block/bfq-iosched.c
 create mode 100644 block/bfq-iosched.h
 create mode 100644 block/bfq-wf2q.c

--
2.10.0

             reply	other threads:[~2017-04-12 16:23 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-12 16:23 Paolo Valente [this message]
2017-04-12 16:23 ` [PATCH V4 01/16] block, bfq: introduce the BFQ-v0 I/O scheduler as an extra scheduler Paolo Valente
2017-04-12 16:23 ` [PATCH V4 02/16] block, bfq: add full hierarchical scheduling and cgroups support Paolo Valente
2017-04-12 16:23 ` [PATCH V4 03/16] block, bfq: improve throughput boosting Paolo Valente
2017-04-12 16:23 ` [PATCH V4 04/16] block, bfq: modify the peak-rate estimator Paolo Valente
2017-04-12 16:23 ` [PATCH V4 05/16] block, bfq: add more fairness with writes and slow processes Paolo Valente
2017-04-12 16:23 ` [PATCH V4 06/16] block, bfq: improve responsiveness Paolo Valente
2017-04-12 16:23 ` [PATCH V4 07/16] block, bfq: reduce I/O latency for soft real-time applications Paolo Valente
2017-04-12 16:23 ` [PATCH V4 08/16] block, bfq: preserve a low latency also with NCQ-capable drives Paolo Valente
2017-04-12 16:23 ` [PATCH V4 09/16] block, bfq: reduce latency during request-pool saturation Paolo Valente
2017-04-12 16:23 ` [PATCH V4 10/16] block, bfq: add Early Queue Merge (EQM) Paolo Valente
2017-04-12 16:23 ` [PATCH V4 11/16] block, bfq: reduce idling only in symmetric scenarios Paolo Valente
2017-04-12 16:23 ` [PATCH V4 12/16] block, bfq: boost the throughput on NCQ-capable flash-based devices Paolo Valente
2017-04-12 16:23 ` [PATCH V4 13/16] block, bfq: boost the throughput with random I/O on NCQ-capable HDDs Paolo Valente
2017-04-12 16:23 ` [PATCH V4 14/16] block, bfq: handle bursts of queue activations Paolo Valente
2017-04-12 16:23 ` [PATCH V4 15/16] block, bfq: remove all get and put of I/O contexts Paolo Valente
2017-04-12 16:23 ` [PATCH V4 16/16] block, bfq: split bfq-iosched.c into multiple source files Paolo Valente
2017-04-19  9:23 ` [PATCH V4 00/16] Introduce the BFQ I/O scheduler Paolo Valente
2017-04-19 14:33   ` Jens Axboe
2017-04-19 19:05     ` Paolo Valente
2017-04-19 19:34       ` Jens Axboe

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