| Message ID | 20190708184711.2984-10-chaitanya.kulkarni@wdc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | block: use right accessor to read nr_sects | expand |
On Mon, Jul 08, 2019 at 11:47:11AM -0700, Chaitanya Kulkarni wrote: > This patch updates the vbd_sz() macro with newly introduced helper > function to read the nr_sects from block device's hd_parts with the > help of part_nr_sects_read(). > > Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Thanks, Roger.
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h index 1d3002d773f7..f96cb8d1cb99 100644 --- a/drivers/block/xen-blkback/common.h +++ b/drivers/block/xen-blkback/common.h @@ -359,7 +359,7 @@ struct pending_req { #define vbd_sz(_v) ((_v)->bdev->bd_part ? \ - (_v)->bdev->bd_part->nr_sects : \ + bdev_nr_sects((_v)->bdev) : \ get_capacity((_v)->bdev->bd_disk)) #define xen_blkif_get(_b) (atomic_inc(&(_b)->refcnt))
This patch updates the vbd_sz() macro with newly introduced helper function to read the nr_sects from block device's hd_parts with the help of part_nr_sects_read(). Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> --- drivers/block/xen-blkback/common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)