linux-kernel - [PATCH v3 4/7] block: nbd: convert to blkdev_reread

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Date:	Wed,  6 May 2015 12:26:25 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org,
	Christoph Hellwig <hch@...radead.org>,
	Tejun Heo <tj@...nel.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Jarod Wilson <jarod@...hat.com>,
	David Herrmann <dh.herrmann@...il.com>,
	Markus Pargmann <mpa@...gutronix.de>,
	nbd-general@...ts.sourceforge.net,
	Stefan Haberland <stefan.haberland@...ibm.com>,
	Sebastian Ott <sebott@...ux.vnet.ibm.com>,
	Fabian Frederick <fabf@...net.be>,
	Peter Zijlstra <peterz@...radead.org>,
	linux-s390@...r.kernel.org, Ming Lei <ming.lei@...onical.com>
Subject: [PATCH v3 4/7] block: nbd: convert to blkdev_reread_part()

Reviewed-by: Christoph Hellwig <hch@....de>
Tested-by: Jarod Wilson <jarod@...hat.com>
Acked-by: Jarod Wilson <jarod@...hat.com>
Signed-off-by: Ming Lei <ming.lei@...onical.com>
---
 drivers/block/nbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 39e5f7f..50d7f87 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -713,7 +713,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
 		bdev->bd_inode->i_size = 0;
 		set_capacity(nbd->disk, 0);
 		if (max_part > 0)
-			ioctl_by_bdev(bdev, BLKRRPART, 0);
+			blkdev_reread_part(bdev);
 		if (nbd->disconnect) /* user requested, ignore socket errors */
 			return 0;
 		return nbd->harderror;
-- 
1.9.1

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