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Wed, 08 Jul 2020 16:14:30 -0700 (PDT) Subject: Re: remove dead bdi congestion leftovers To: Christoph Hellwig Cc: Tejun Heo , dm-devel@redhat.com, cgroups@vger.kernel.org, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20200701090622.3354860-1-hch@lst.de> From: Jens Axboe Message-ID: Date: Wed, 8 Jul 2020 17:14:29 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200701090622.3354860-1-hch@lst.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Rspamd-Queue-Id: 5F85418086E37 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 7/1/20 3:06 AM, Christoph Hellwig wrote: > Hi Jens, >=20 > we have a lot of bdi congestion related code that is left around withou= t > any use. This series removes it in preparation of sorting out the bdi > lifetime rules properly. Please run series like this through a full compilation, for both this one and the previous series I had to fix up issues like this: drivers/md/bcache/request.c: In function =E2=80=98bch_cached_dev_request_= init=E2=80=99: drivers/md/bcache/request.c:1233:18: warning: unused variable =E2=80=98g=E2= =80=99 [-Wunused-variable] 1233 | struct gendisk *g =3D dc->disk.disk; | ^ drivers/md/bcache/request.c: In function =E2=80=98bch_flash_dev_request_i= nit=E2=80=99: drivers/md/bcache/request.c:1320:18: warning: unused variable =E2=80=98g=E2= =80=99 [-Wunused-variable] 1320 | struct gendisk *g =3D d->disk; | ^ Did the same here, applied it. --=20 Jens Axboe