[PATCH 04/15] dm-ebs: use bvec_virt

From
Christoph Hellwig <hch@lst.de>
Date
2021-08-04 10:01:59
Also in
ceph-devel, dm-devel, linux-bcache, linux-block, linux-nvme, linux-s390, linux-scsi, linux-um, virtualization
Reply to
Christoph Hellwig, 2021-08-04
Use bvec_virt instead of open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/md/dm-ebs-target.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/dm-ebs-target.c b/drivers/md/dm-ebs-target.c
index 71475a2410be..0c509dae0ff8 100644
--- a/drivers/md/dm-ebs-target.c
+++ b/drivers/md/dm-ebs-target.c
@@ -74,7 +74,7 @@ static int __ebs_rw_bvec(struct ebs_c *ec, int rw, struct bio_vec *bv, struct bv
 	if (unlikely(!bv->bv_page || !bv_len))
 		return -EIO;
 
-	pa = page_address(bv->bv_page) + bv->bv_offset;
+	pa = bvec_virt(bv);
 
 	/* Handle overlapping page <-> blocks */
 	while (bv_len) {
-- 
2.30.2
Thread (27 messages) 27 messages, 10 authors, last reply 2021-08-16
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