diff options
Diffstat (limited to 'drivers/block/xen-blkback/xenbus.c')
| -rw-r--r-- | drivers/block/xen-blkback/xenbus.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index e3afe97280b1..ff3025922c14 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -193,7 +193,7 @@ fail: return ERR_PTR(-ENOMEM); } -static int xen_blkif_map(struct xen_blkif *blkif, unsigned long shared_page, +static int xen_blkif_map(struct xen_blkif *blkif, grant_ref_t gref, unsigned int evtchn) { int err; @@ -202,7 +202,8 @@ static int xen_blkif_map(struct xen_blkif *blkif, unsigned long shared_page, if (blkif->irq) return 0; - err = xenbus_map_ring_valloc(blkif->be->dev, shared_page, &blkif->blk_ring); + err = xenbus_map_ring_valloc(blkif->be->dev, &gref, 1, + &blkif->blk_ring); if (err < 0) return err; |