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Subject: Re: [PATCH 12/19] ide-cd: use bdev_check_media_changed
To:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>
Cc:     Denis Efremov <efremov@linux.com>, Tim Waugh <tim@cyberelk.net>,
        Michal Simek <michal.simek@xilinx.com>,
        Borislav Petkov <bp@alien8.de>,
        "David S. Miller" <davem@davemloft.net>,
        Song Liu <song@kernel.org>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Finn Thain <fthain@telegraphics.com.au>,
        Michael Schmitz <schmitzmic@gmail.com>,
        linux-m68k@lists.linux-m68k.org, linux-block@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
        linux-raid@vger.kernel.org, linux-scsi@vger.kernel.org,
        linux-fsdevel@vger.kernel.org,
        Johannes Thumshirn <johannes.thumshirn@wdc.com>
References: <20200908145347.2992670-1-hch@lst.de>
 <20200908145347.2992670-13-hch@lst.de>
From:   Hannes Reinecke <hare@suse.de>
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Message-ID: <2bfce1f9-fa1a-a628-2311-971e4384d9bc@suse.de>
Date:   Wed, 9 Sep 2020 09:27:37 +0200
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On 9/8/20 4:53 PM, Christoph Hellwig wrote:
> Switch to use bdev_check_media_changed instead of check_disk_change and
> call idecd_revalidate_disk manually.  Given that idecd_revalidate_disk
> only re-reads the TOC, and we already do the same at probe time, 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@lst.de>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
> ---
>  drivers/ide/ide-cd.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		           Kernel Storage Architect
hare@suse.de			                  +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
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