Re: [PATCH 05/14] md: update the optimal I/O size on reshape

To: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>
Subject: Re: [PATCH 05/14] md: update the optimal I/O size on reshape
From: Johannes Thumshirn <Johannes.Thumshirn@xxxxxxx>
Date: Tue, 28 Jul 2020 12:18:18 +0000
Accept-language: en-US
Cc: Song Liu <song@xxxxxxxxxx>, Hans de Goede <hdegoede@xxxxxxxxxx>, Richard Weinberger <richard@xxxxxx>, Minchan Kim <minchan@xxxxxxxxxx>, "linux-mtd@xxxxxxxxxxxxxxxxxxx" <linux-mtd@xxxxxxxxxxxxxxxxxxx>, "dm-devel@xxxxxxxxxx" <dm-devel@xxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "drbd-dev@xxxxxxxxxxxxxxxx" <drbd-dev@xxxxxxxxxxxxxxx>, "linux-raid@xxxxxxxxxxxxxxx" <linux-raid@xxxxxxxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, "cgroups@xxxxxxxxxxxxxxx" <cgroups@xxxxxxxxxxxxxxx>
Ironport-sdr: GQjXte0hlT0tXxQ38flYOsr36ZIvdKLhES81dKmxyGWO3+RpYM7pj3gaFA2m9r/3AicMMAG4w1 qrlTB0Kdz2dKSfVoJq9MypsRf0Fy+sOmk85K8pz/NCrBIBDQuta+PfpUCvNedTHtNAqxXg+Ocl BtM5kM5UjCMVNxAaPlM6Rw9WwF/3xNbs+GcY+/fWDmN9SXwUYNLYrNqk1rmLamHFQMnFL5eohp boqTbQ5OPVN3/4a+bfPRGd8eUZFZemoYMB00+pnYZwD+k3WZCi5fp93iv50MxpWogus5JsI2tr nII=
References: <20200724073313.138789-1-hch@lst.de> <20200724073313.138789-6-hch@lst.de>
Wdcipoutbound: EOP-TRUE

Looks good,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>

References:
- bdi cleanups v3
  - From: Christoph Hellwig
- [PATCH 05/14] md: update the optimal I/O size on reshape
  - From: Christoph Hellwig