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| author | Ming Lei <ming.lei@canonical.com> | 2015-05-06 12:26:26 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-05-20 09:06:15 -0600 |
| commit | 6029a06c88b925467cb43e4b57dcede88f0457eb (patch) | |
| tree | efe823a89f7daf89a946938b3da03bad63c7dd30 /drivers/s390/block | |
| parent | 9dcd13795342f51994fc23a4949d31c77919271c (diff) | |
| download | linux-stable-6029a06c88b925467cb43e4b57dcede88f0457eb.tar.gz linux-stable-6029a06c88b925467cb43e4b57dcede88f0457eb.tar.bz2 linux-stable-6029a06c88b925467cb43e4b57dcede88f0457eb.zip | |
block: dasd_genhd: convert to blkdev_reread_part
Also remove the obsolete comment.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd_genhd.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index 90f39f79f5d7..2af461923683 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -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", |