diff options
Diffstat (limited to 'drivers/block/xen-blkfront.c')
| -rw-r--r-- | drivers/block/xen-blkfront.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index c4a4c9006288..8dcfb54f1603 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1356,7 +1356,7 @@ static int blkfront_probe(struct xenbus_device *dev, char *type; int len; /* no unplug has been done: do not hook devices != xen vbds */ - if (xen_platform_pci_unplug & XEN_UNPLUG_UNNECESSARY) { + if (xen_has_pv_and_legacy_disk_devices()) { int major; if (!VDEV_IS_EXTENDED(vdevice)) @@ -1547,7 +1547,7 @@ static int blkif_recover(struct blkfront_info *info) for (i = 0; i < pending; i++) { offset = (i * segs * PAGE_SIZE) >> 9; size = min((unsigned int)(segs * PAGE_SIZE) >> 9, - (unsigned int)(bio->bi_size >> 9) - offset); + (unsigned int)bio_sectors(bio) - offset); cloned_bio = bio_clone(bio, GFP_NOIO); BUG_ON(cloned_bio == NULL); bio_trim(cloned_bio, offset, size); @@ -2079,7 +2079,7 @@ static int __init xlblk_init(void) if (!xen_domain()) return -ENODEV; - if (xen_hvm_domain() && !xen_platform_pci_unplug) + if (!xen_has_pv_disk_devices()) return -ENODEV; if (register_blkdev(XENVBD_MAJOR, DEV_NAME)) { |