linux-kernel - Re: [PATCH 07/19] swim3: use bdev_check_media

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Date:   Wed, 9 Sep 2020 10:50:00 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...il.com>
To:     Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>
Cc:     Denis Efremov <efremov@...ux.com>, Tim Waugh <tim@...erelk.net>,
        Michal Simek <michal.simek@...inx.com>,
        Borislav Petkov <bp@...en8.de>,
        "David S. Miller" <davem@...emloft.net>,
        Song Liu <song@...nel.org>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Finn Thain <fthain@...egraphics.com.au>,
        Michael Schmitz <schmitzmic@...il.com>,
        linux-m68k@...ts.linux-m68k.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
        linux-raid@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-fsdevel@...r.kernel.org,
        Johannes Thumshirn <johannes.thumshirn@....com>
Subject: Re: [PATCH 07/19] swim3: use bdev_check_media_changed

Hello!

On 08.09.2020 17:53, Christoph Hellwig wrote:

> Switch to use bdev_check_media_changed instead of check_disk_change and
             ^^^
    Using?

> call floppy_revalidate manually.  Given that floppy_revalidate only
> deals with media change events, the extra call into ->revalidate_disk
> from bdev_disk_changed is not required either, so stop wiring up the
> method.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@....com>
[...]

MBR, Sergei