Re: [PATCH 11/14] mm: use SWP_SYNCHRONOUS_IO more intelligently

To: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>
Subject: Re: [PATCH 11/14] mm: use SWP_SYNCHRONOUS_IO more intelligently
From: Johannes Thumshirn <Johannes.Thumshirn@xxxxxxx>
Date: Tue, 28 Jul 2020 12:28:03 +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: +nBTOLJtWBU5n6TwViwAvwNzOVLXNwy2MA34RkD7Y2ITtU/d9A0Extc0p9j1XNO4qCbki3OZ0U gNS5/m4vj0qVbDLjFtBGF4j02DmK9LwVaGHClCOSpc2AsvtgaP8KH8x9/KOUK2j40XzxiFkoK4 jn79ufK3m3FeOtZkpOzLHCbkLARcRbuVz8LY0YipfGQa5cManGvyNYXP38ugP6CTWDV7hN2akP +rIIyIfR/QnHW92eMNuYpyQjOcGlTRAUjwkDzaAiQ2JFBGFU0fKx8qCKkGaca8XAyUUcUiujPF H3o=
References: <20200724073313.138789-1-hch@lst.de> <20200724073313.138789-12-hch@lst.de>
Wdcipoutbound: EOP-TRUE

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

References:
- bdi cleanups v3
  - From: Christoph Hellwig
- [PATCH 11/14] mm: use SWP_SYNCHRONOUS_IO more intelligently
  - From: Christoph Hellwig