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From: Hannes Reinecke <hare@suse.de>
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>
Subject: Re: [PATCH 15/19] md: use bdev_check_media_change
Date: Wed, 9 Sep 2020 09:34:54 +0200 [thread overview]
Message-ID: <f346a6b9-7a98-5f5b-ca77-bd15223cb6ac@suse.de> (raw)
In-Reply-To: <20200908145347.2992670-16-hch@lst.de>
On 9/8/20 4:53 PM, Christoph Hellwig wrote:
> The md driver does not have a ->revalidate_disk method, so it can just
> use bdev_check_media_change without any additional changes.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
> ---
> drivers/md/md.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/md/md.c b/drivers/md/md.c
> index 9562ef598ae1f4..27ed61197014ef 100644
> --- a/drivers/md/md.c
> +++ b/drivers/md/md.c
> @@ -7848,7 +7848,7 @@ static int md_open(struct block_device *bdev, fmode_t mode)
> atomic_inc(&mddev->openers);
> mutex_unlock(&mddev->open_mutex);
>
> - check_disk_change(bdev);
> + bdev_check_media_change(bdev);
> out:
> if (err)
> mddev_put(mddev);
>
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
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
next prev parent reply other threads:[~2020-09-09 7:36 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 14:53 rework check_disk_change() v2 Christoph Hellwig
2020-09-08 14:53 ` [PATCH 01/19] block: add a bdev_check_media_change helper Christoph Hellwig
2020-09-09 6:59 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 02/19] amiflop: use bdev_check_media_change Christoph Hellwig
2020-09-09 6:59 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 03/19] ataflop: " Christoph Hellwig
2020-09-09 7:00 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 04/19] floppy: " Christoph Hellwig
2020-09-09 6:52 ` Johannes Thumshirn
2020-09-09 7:00 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 05/19] swim: " Christoph Hellwig
2020-09-09 7:01 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 06/19] swim: simplify media change handling Christoph Hellwig
2020-09-09 7:09 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 07/19] swim3: use bdev_check_media_changed Christoph Hellwig
2020-09-09 7:10 ` Hannes Reinecke
2020-09-09 7:50 ` Sergei Shtylyov
2020-09-08 14:53 ` [PATCH 08/19] xsysace: use bdev_check_media_change Christoph Hellwig
2020-09-09 7:10 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 09/19] xsysace: simplify media change handling Christoph Hellwig
2020-09-09 7:10 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 10/19] paride/pcd: use bdev_check_media_change Christoph Hellwig
2020-09-09 7:26 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 11/19] gdrom: " Christoph Hellwig
2020-09-09 7:27 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 12/19] ide-cd: use bdev_check_media_changed Christoph Hellwig
2020-09-09 7:27 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 13/19] ide-cd: remove idecd_revalidate_disk Christoph Hellwig
2020-09-09 7:28 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 14/19] ide-gd: stop using the disk events mechanism Christoph Hellwig
2020-09-09 7:32 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 15/19] md: use bdev_check_media_change Christoph Hellwig
2020-09-09 0:49 ` Song Liu
2020-09-09 7:34 ` Hannes Reinecke [this message]
2020-09-08 14:53 ` [PATCH 16/19] sd: " Christoph Hellwig
2020-09-09 7:36 ` Hannes Reinecke
2020-09-09 7:52 ` Sergei Shtylyov
2020-09-08 14:53 ` [PATCH 17/19] sr: " Christoph Hellwig
2020-09-09 7:37 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 18/19] sr: simplify sr_block_revalidate_disk Christoph Hellwig
2020-09-09 7:38 ` Hannes Reinecke
2020-09-08 14:53 ` [PATCH 19/19] block: remove check_disk_change Christoph Hellwig
2020-09-09 7:39 ` Hannes Reinecke
2020-09-10 15:54 ` rework check_disk_change() v2 Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2020-09-02 14:11 rework check_disk_change() Christoph Hellwig
2020-09-02 14:12 ` [PATCH 15/19] md: use bdev_check_media_change Christoph Hellwig
2020-09-02 15:50 ` Johannes Thumshirn
2020-09-02 16:15 ` Sergei Shtylyov
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