diff mbox series

[07/23] nvme: use bvec_set_virt to initialize special_vec

Message ID 20230130092157.1759539-8-hch@lst.de (mailing list archive)
State New, archived
Headers show
Series [01/23] block: factor out a bvec_set_page helper | expand

Commit Message

Christoph Hellwig Jan. 30, 2023, 9:21 a.m. UTC 
Use the bvec_set_virt helper to initialize the special_vec.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/nvme/host/core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Johannes Thumshirn Jan. 30, 2023, 12:09 p.m. UTC | #1 
Looks good,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Chaitanya Kulkarni Jan. 31, 2023, 6:58 a.m. UTC | #2 
On 1/30/23 01:21, Christoph Hellwig wrote:
> Use the bvec_set_virt helper to initialize the special_vec.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---

Looks good.

Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>

-ck
diff mbox series

Patch

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 505e16f20e57fa..7ba1accc3c22a4 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -806,9 +806,7 @@  static blk_status_t nvme_setup_discard(struct nvme_ns *ns, struct request *req,
 	cmnd->dsm.nr = cpu_to_le32(segments - 1);
 	cmnd->dsm.attributes = cpu_to_le32(NVME_DSMGMT_AD);
 
-	req->special_vec.bv_page = virt_to_page(range);
-	req->special_vec.bv_offset = offset_in_page(range);
-	req->special_vec.bv_len = alloc_size;
+	bvec_set_virt(&req->special_vec, range, alloc_size);
 	req->rq_flags |= RQF_SPECIAL_PAYLOAD;
 
 	return BLK_STS_OK;