diff options
| author | Guixin Liu <kanie@linux.alibaba.com> | 2024-03-20 19:08:21 +0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-03-21 10:46:53 -0700 |
| commit | 910934da9444dbb102294796481ab05e4419d311 (patch) | |
| tree | 33df6afb4e9adc9ed99abbb11cd5efb41fd182f1 | |
| parent | 1e1c4bd16e385f0b1b39920ce3aa16bb33fcdb27 (diff) | |
| download | linux-910934da9444dbb102294796481ab05e4419d311.tar.gz | |
nvmet-rdma: remove NVMET_RDMA_REQ_INVALIDATE_RKEY flag
We can simply use invalidate_rkey to check instead of adding a flag.
Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
| -rw-r--r-- | drivers/nvme/target/rdma.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index f2bb9d95ecf4b..5b8c63e74639d 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -53,7 +53,6 @@ struct nvmet_rdma_cmd { enum { NVMET_RDMA_REQ_INLINE_DATA = (1 << 0), - NVMET_RDMA_REQ_INVALIDATE_RKEY = (1 << 1), }; struct nvmet_rdma_rsp { @@ -722,7 +721,7 @@ static void nvmet_rdma_queue_response(struct nvmet_req *req) struct rdma_cm_id *cm_id = rsp->queue->cm_id; struct ib_send_wr *first_wr; - if (rsp->flags & NVMET_RDMA_REQ_INVALIDATE_RKEY) { + if (rsp->invalidate_rkey) { rsp->send_wr.opcode = IB_WR_SEND_WITH_INV; rsp->send_wr.ex.invalidate_rkey = rsp->invalidate_rkey; } else { @@ -905,10 +904,8 @@ static u16 nvmet_rdma_map_sgl_keyed(struct nvmet_rdma_rsp *rsp, goto error_out; rsp->n_rdma += ret; - if (invalidate) { + if (invalidate) rsp->invalidate_rkey = key; - rsp->flags |= NVMET_RDMA_REQ_INVALIDATE_RKEY; - } return 0; @@ -1047,6 +1044,7 @@ static void nvmet_rdma_recv_done(struct ib_cq *cq, struct ib_wc *wc) rsp->req.cmd = cmd->nvme_cmd; rsp->req.port = queue->port; rsp->n_rdma = 0; + rsp->invalidate_rkey = 0; if (unlikely(queue->state != NVMET_RDMA_Q_LIVE)) { unsigned long flags; |