[PATCH 3/4] nvme: use blk_rq_payload_bytes
Sagi Grimberg
sagi at grimberg.me
Tue Jan 17 12:06:51 PST 2017
> @@ -1014,9 +1013,9 @@ static int nvme_rdma_map_data(struct nvme_rdma_queue *queue,
> }
>
Christoph, a little above here we still look at blk_rq_bytes(),
shouldn't that look at blk_rq_payload_bytes() too?
> if (count == 1) {
> - if (rq_data_dir(rq) == WRITE &&
> - map_len <= nvme_rdma_inline_data_size(queue) &&
> - nvme_rdma_queue_idx(queue))
> + if (rq_data_dir(rq) == WRITE && nvme_rdma_queue_idx(queue) &&
> + blk_rq_payload_bytes(rq) <=
> + nvme_rdma_inline_data_size(queue))
> return nvme_rdma_map_sg_inline(queue, req, c);
>
> if (dev->pd->flags & IB_PD_UNSAFE_GLOBAL_RKEY)
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