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From: Paolo Valente <paolo.valente@linaro.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block <linux-block@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	noreply-spamdigest via bfq-iosched 
	<bfq-iosched@googlegroups.com>,
	oleksandr@natalenko.name, Tejun Heo <tj@kernel.org>,
	cgroups@vger.kernel.org
Subject: Re: [PATCH 0/2] block, bfq: make bfq disable iocost and present a double interface
Date: Wed, 9 Oct 2019 16:25:03 +0200	[thread overview]
Message-ID: <19BC0425-559E-433A-ACAD-B12FA02E20E4@linaro.org> (raw)
In-Reply-To: <20191001193316.3330-1-paolo.valente@linaro.org>

Jens, Tejun,
can we proceed with this double-interface solution?

Thanks,
Paolo

> Il giorno 1 ott 2019, alle ore 21:33, Paolo Valente <paolo.valente@linaro.org> ha scritto:
> 
> Hi Jens,
> 
> the first patch in this series is Tejun's patch for making BFQ disable
> io.cost. The second patch makes BFQ present both the bfq-prefixes
> parameters and non-prefixed parameters, as suggested by Tejun [1].
> 
> In the first patch I've tried to use macros not to repeat code
> twice. checkpatch complains that these macros should be enclosed in
> parentheses. I don't see how to do it. I'm willing to switch to any
> better solution.
> 
> Thanks,
> Paolo
> 
> [1] https://lkml.org/lkml/2019/9/18/736
> 
> Paolo Valente (1):
>  block, bfq: present a double cgroups interface
> 
> Tejun Heo (1):
>  blkcg: Make bfq disable iocost when enabled
> 
> Documentation/admin-guide/cgroup-v2.rst |   8 +-
> Documentation/block/bfq-iosched.rst     |  40 ++--
> block/bfq-cgroup.c                      | 260 ++++++++++++------------
> block/bfq-iosched.c                     |  32 +++
> block/blk-iocost.c                      |   5 +-
> include/linux/blk-cgroup.h              |   5 +
> kernel/cgroup/cgroup.c                  |   2 +
> 7 files changed, 201 insertions(+), 151 deletions(-)
> 
> --
> 2.20.1


  parent reply	other threads:[~2019-10-09 14:25 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-01 19:33 [PATCH 0/2] block, bfq: make bfq disable iocost and present a double interface Paolo Valente
2019-10-01 19:33 ` [PATCH 1/2] blkcg: Make bfq disable iocost when enabled Paolo Valente
2019-10-01 19:33 ` [PATCH 2/2] block, bfq: present a double cgroups interface Paolo Valente
2019-10-09 14:25 ` Paolo Valente [this message]
2019-10-23  5:44   ` [PATCH 0/2] block, bfq: make bfq disable iocost and present a double interface Paolo Valente
2019-11-04  6:55     ` Paolo Valente
2019-11-22 15:42       ` Paolo Valente

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