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[88.147.74.230]) by smtp.gmail.com with ESMTPSA id s10sm16055564wrr.5.2019.11.03.22.55.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Nov 2019 22:55:41 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.8\)) Subject: Re: [PATCH 0/2] block, bfq: make bfq disable iocost and present a double interface From: Paolo Valente In-Reply-To: <94E51269-62DC-427A-A81C-3851ABC818BC@linaro.org> Date: Mon, 4 Nov 2019 07:55:39 +0100 Cc: linux-block , linux-kernel , Ulf Hansson , Linus Walleij , noreply-spamdigest via bfq-iosched , Oleksandr Natalenko , Tejun Heo , cgroups@vger.kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20191001193316.3330-1-paolo.valente@linaro.org> <19BC0425-559E-433A-ACAD-B12FA02E20E4@linaro.org> <94E51269-62DC-427A-A81C-3851ABC818BC@linaro.org> To: Jens Axboe X-Mailer: Apple Mail (2.3445.104.8) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jens, no issue has been raised in more than a month, and this version was requested by Tejun and is backed by you. So can it be queued for 5.5? Thanks, Paolo > Il giorno 23 ott 2019, alle ore 07:44, Paolo Valente = ha scritto: >=20 > ping >=20 >> Il giorno 9 ott 2019, alle ore 16:25, Paolo Valente = ha scritto: >>=20 >> Jens, Tejun, >> can we proceed with this double-interface solution? >>=20 >> Thanks, >> Paolo >>=20 >>> Il giorno 1 ott 2019, alle ore 21:33, Paolo Valente = ha scritto: >>>=20 >>> Hi Jens, >>>=20 >>> 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]. >>>=20 >>> 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. >>>=20 >>> Thanks, >>> Paolo >>>=20 >>> [1] https://lkml.org/lkml/2019/9/18/736 >>>=20 >>> Paolo Valente (1): >>> block, bfq: present a double cgroups interface >>>=20 >>> Tejun Heo (1): >>> blkcg: Make bfq disable iocost when enabled >>>=20 >>> 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(-) >>>=20 >>> -- >>> 2.20.1 >>=20 >=20