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Groups > linux.kernel > #1219780
| From | Fam Zheng <famz@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2] virtio-blk: Allow extended partitions |
| Date | 2015-09-06 11:10 +0200 |
| Message-ID | <q5E7v-2Jv-9@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v2] virtio-blk: Allow extended partitions Fam Zheng <famz@redhat.com> - 2015-09-06 11:10 +0200
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