Messages in this thread Patch in this message | | | From | Fam Zheng <> | Subject | [PATCH v2] virtio-blk: Allow extended partitions | Date | Sun, 6 Sep 2015 17:05:42 +0800 |
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This will allow up to DISK_MAX_PARTS (256) partitions, with for example GPT in the guest. Otherwise, the partition scan code will only discover the first 15 partitions.
Signed-off-by: Fam Zheng <famz@redhat.com> --- drivers/block/virtio_blk.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index d4d05f0..38ea01b 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -657,6 +657,7 @@ static int virtblk_probe(struct virtio_device *vdev) vblk->disk->private_data = vblk; vblk->disk->fops = &virtblk_fops; vblk->disk->driverfs_dev = &vdev->dev; + vblk->disk->flags |= GENHD_FL_EXT_DEVT; vblk->index = index; /* configure queue flush support */ -- 2.4.3
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