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Commit 6029a06c authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

block: dasd_genhd: convert to blkdev_reread_part 



Also remove the obsolete comment.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Tested-by: default avatarJarod Wilson <jarod@redhat.com>
Acked-by: default avatarJarod Wilson <jarod@redhat.com>
Acked-by: default avatarSebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: default avatarMing Lei <ming.lei@canonical.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 9dcd1379

drivers/s390/block/dasd_genhd.c

+3 −6
Original line number Diff line number Diff line
@@ -116,14 +116,11 @@ int dasd_scan_partitions(struct dasd_block *block) 
			      rc);

		return -ENODEV;

	}

	/*

	 * See fs/partition/check.c:register_disk,rescan_partitions

	 * Can't call rescan_partitions directly. Use ioctl.

	 */

	rc = ioctl_by_bdev(bdev, BLKRRPART, 0);



	rc = blkdev_reread_part(bdev);

	while (rc == -EBUSY && retry > 0) {

		schedule();

		rc = ioctl_by_bdev(bdev, BLKRRPART, 0);

		rc = blkdev_reread_part(bdev);

		retry--;

		DBF_DEV_EVENT(DBF_ERR, block->base,

			      "scan partitions error, retry %d rc %d",