This patch updates the blkdev_report_zone(s)() 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>
---
block/blk-zoned.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 5051db35c3fd..9faf4488339d 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -106,7 +106,7 @@ static bool blkdev_report_zone(struct block_device *bdev, struct blk_zone *rep)
return false;
rep->start -= offset;
- if (rep->start + rep->len > bdev->bd_part->nr_sects)
+ if (rep->start + rep->len > bdev_nr_sects(bdev))
return false;
if (rep->type == BLK_ZONE_TYPE_CONVENTIONAL)
@@ -176,13 +176,13 @@ int blkdev_report_zones(struct block_device *bdev, sector_t sector,
if (WARN_ON_ONCE(!bdev->bd_disk->fops->report_zones))
return -EOPNOTSUPP;
- if (!*nr_zones || sector >= bdev->bd_part->nr_sects) {
+ if (!*nr_zones || sector >= bdev_nr_sects(bdev)) {
*nr_zones = 0;
return 0;
}
nrz = min(*nr_zones,
- __blkdev_nr_zones(q, bdev->bd_part->nr_sects - sector));
+ __blkdev_nr_zones(q, bdev_nr_sects(bdev) - sector));
ret = blk_report_zones(bdev->bd_disk, get_start_sect(bdev) + sector,
zones, &nrz, gfp_mask);
if (ret)
--
2.19.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel