From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org
Cc: colyli@suse.de, linux-bcache@vger.kernel.org,
linux-btrace@vger.kernel.org, xen-devel@lists.xenproject.org,
kent.overstreet@gmail.com, yuchao0@huawei.com,
jaegeuk@kernel.org, damien.lemoal@wdc.com,
konrad.wilk@oracle.com, roger.pau@citrix.com, bvanassche@acm.org,
linux-scsi@vger.kernel.org,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH V5 2/9] blk-zoned: update blkdev_nr_zones() with helper
Date: Tue, 20 Aug 2019 23:14:16 -0700 [thread overview]
Message-ID: <20190821061423.3408-3-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190821061423.3408-1-chaitanya.kulkarni@wdc.com>
This patch updates the blkdev_nr_zones() with newly introduced helper
function to read the nr_sects from block device's hd_parts with the
help if part_nr_sects_read().
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
block/blk-zoned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 4bc5f260248a..3f5e9bf03486 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -93,7 +93,7 @@ unsigned int blkdev_nr_zones(struct block_device *bdev)
if (!blk_queue_is_zoned(q))
return 0;
- return __blkdev_nr_zones(q, bdev->bd_part->nr_sects);
+ return __blkdev_nr_zones(q, bdev_nr_sects(bdev));
}
EXPORT_SYMBOL_GPL(blkdev_nr_zones);
--
2.17.0
next prev parent reply other threads:[~2019-08-21 6:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-21 6:14 [PATCH V5 0/9] block: use right accessor to read nr_sects Chaitanya Kulkarni
2019-08-21 6:14 ` [PATCH V5 1/9] block: add a helper function to read nr_setcs Chaitanya Kulkarni
2019-08-21 15:18 ` Bart Van Assche
2019-08-21 6:14 ` Chaitanya Kulkarni [this message]
2019-08-21 6:14 ` [PATCH V5 3/9] blk-zoned: update blkdev_report_zone() with helper Chaitanya Kulkarni
2019-08-21 6:14 ` [PATCH V5 4/9] blk-zoned: update blkdev_reset_zones() " Chaitanya Kulkarni
2019-08-21 6:14 ` [PATCH V5 5/9] bcache: update cached_dev_init() " Chaitanya Kulkarni
2019-08-21 6:14 ` [PATCH V5 6/9] f2fs: use helper in init_blkz_info() Chaitanya Kulkarni
2019-08-21 6:14 ` [PATCH V5 7/9] blktrace: use helper in blk_trace_setup_lba() Chaitanya Kulkarni
2019-08-21 6:14 ` [COMPILE TESTED PATCH V5 8/9] target/pscsi: use helper in pscsi_get_blocks() Chaitanya Kulkarni
2019-08-21 6:14 ` [COMPILE TESTED PATCH V5 9/9] xen/blkback: use helper in vbd_sz() Chaitanya Kulkarni
2019-08-21 15:20 ` [PATCH V5 0/9] block: use right accessor to read nr_sects Bart Van Assche
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