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Commit 5fa3142d authored by Fam Zheng's avatar Fam Zheng Committed by Michael S. Tsirkin
Browse files

virtio-blk: Allow extended partitions 



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: default avatarFam Zheng <famz@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 38c4ab8e

drivers/block/virtio_blk.c

+1 −0
Original line number Diff line number Diff line
@@ -656,6 +656,7 @@ 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 */