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 V3 00/16] Introduce the BFQ I/O scheduler
Date: Tue, 11 Apr 2017 15:42:59 +0200 [thread overview]
Message-ID: <20170411134315.44135-1-paolo.valente@linaro.org> (raw)
Hi,
new patch series, addressing (both) issues raised by Bart [1].
Thanks,
Paolo
[1] https://lkml.org/lkml/2017/3/31/393
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 | 1 +
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, 9300 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
next reply other threads:[~2017-04-11 13:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 13:42 Paolo Valente [this message]
2017-04-11 13:43 ` [PATCH V3 01/16] block, bfq: introduce the BFQ-v0 I/O scheduler as an extra scheduler Paolo Valente
2017-04-12 20:19 ` kbuild test robot
2017-04-12 21:49 ` kbuild test robot
2017-04-11 13:43 ` [PATCH V3 02/16] block, bfq: add full hierarchical scheduling and cgroups support Paolo Valente
2017-04-11 21:47 ` Tejun Heo
2017-04-12 5:22 ` Paolo Valente
2017-04-18 7:04 ` Tejun Heo
2017-04-19 5:33 ` Paolo Valente
2017-04-19 7:08 ` Paolo Valente
2017-04-13 1:59 ` kbuild test robot
2017-04-11 13:43 ` [PATCH V3 03/16] block, bfq: improve throughput boosting Paolo Valente
2017-04-11 13:43 ` [PATCH V3 04/16] block, bfq: modify the peak-rate estimator Paolo Valente
2017-04-11 13:43 ` [PATCH V3 05/16] block, bfq: add more fairness with writes and slow processes Paolo Valente
2017-04-11 13:43 ` [PATCH V3 06/16] block, bfq: improve responsiveness Paolo Valente
2017-04-11 13:43 ` [PATCH V3 07/16] block, bfq: reduce I/O latency for soft real-time applications Paolo Valente
2017-04-11 13:43 ` [PATCH V3 08/16] block, bfq: preserve a low latency also with NCQ-capable drives Paolo Valente
2017-04-11 13:43 ` [PATCH V3 09/16] block, bfq: reduce latency during request-pool saturation Paolo Valente
2017-04-11 13:43 ` [PATCH V3 10/16] block, bfq: add Early Queue Merge (EQM) Paolo Valente
2017-04-11 13:43 ` [PATCH V3 11/16] block, bfq: reduce idling only in symmetric scenarios Paolo Valente
2017-04-11 13:43 ` [PATCH V3 12/16] block, bfq: boost the throughput on NCQ-capable flash-based devices Paolo Valente
2017-04-11 13:43 ` [PATCH V3 13/16] block, bfq: boost the throughput with random I/O on NCQ-capable HDDs Paolo Valente
2017-04-11 13:43 ` [PATCH V3 14/16] block, bfq: handle bursts of queue activations Paolo Valente
2017-04-11 13:43 ` [PATCH V3 15/16] block, bfq: remove all get and put of I/O contexts Paolo Valente
2017-04-11 13:43 ` [PATCH V3 16/16] block, bfq: split bfq-iosched.c into multiple source files Paolo Valente
2017-04-11 14:37 ` [PATCH V3 00/16] Introduce the BFQ I/O scheduler Bart Van Assche
2017-04-11 17:37 ` Paolo Valente
2017-04-11 18:31 ` Bart Van Assche
2017-04-12 6:01 ` Paolo Valente
2017-04-12 15:30 ` Bart Van Assche
2017-04-12 16:08 ` Paolo Valente
2017-04-16 8:14 ` Heinz Diehl
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