nvmf/rdma: Pass pointer to iovec directly to nvmf_rdma_fill_wr_sge()
nvmf_rdma_fill_wr_sge() gets pointer to iovec at its head, but nvmf_rdma_fill_wr_sgl() can pass it to nvmf_rdma_fill_wr_sge() simply. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: I16176d5d36ca9daf57640bfcbc49dfbf997afe54 Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/469639 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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@ -1560,12 +1560,10 @@ nvmf_rdma_get_lkey(struct spdk_nvmf_rdma_device *device, struct iovec *iov,
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static bool
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nvmf_rdma_fill_wr_sge(struct spdk_nvmf_rdma_device *device,
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struct spdk_nvmf_request *req, struct ibv_send_wr *wr,
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int iovpos,
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struct iovec *iov, struct ibv_send_wr *wr,
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uint32_t *_remaining_data_block, uint32_t *_offset,
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const struct spdk_dif_ctx *dif_ctx)
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{
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struct iovec *iov = &req->iov[iovpos];
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struct ibv_sge *sg_ele = &wr->sg_list[wr->num_sge];
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uint32_t lkey = 0;
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uint32_t remaining, data_block_size, md_size, sge_len;
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@ -1637,7 +1635,7 @@ nvmf_rdma_fill_wr_sgl(struct spdk_nvmf_rdma_poll_group *rgroup,
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wr->num_sge = 0;
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while (length && wr->num_sge < SPDK_NVMF_MAX_SGL_ENTRIES) {
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while (spdk_unlikely(!nvmf_rdma_fill_wr_sge(device, req, wr, rdma_req->iovpos,
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while (spdk_unlikely(!nvmf_rdma_fill_wr_sge(device, &req->iov[rdma_req->iovpos], wr,
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&remaining_data_block, &offset, dif_ctx))) {
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if (nvmf_rdma_replace_buffer(rgroup, &req->buffers[rdma_req->iovpos]) == -ENOMEM) {
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return -ENOMEM;
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