[PATCH 07/23] nvme: use bvec_set_virt to initialize special_vec
From: Christoph Hellwig <hch@lst.de>
Date: 2023-02-03 15:07:57
Also in:
ceph-devel, io-uring, kvm, linux-block, linux-cifs, linux-fsdevel, linux-mm, linux-nfs, linux-nvme, linux-scsi, netdev, target-devel
Subsystem:
nvm express driver, the rest · Maintainers:
Keith Busch, Jens Axboe, Christoph Hellwig, Sagi Grimberg, Linus Torvalds
Use the bvec_set_virt helper to initialize the special_vec. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Johannes Thumshirn <redacted> --- drivers/nvme/host/core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
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;
--
2.39.0
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