ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nvme_rdma: Inline post_recv()

Browse Source 
Inline nvme_rdma_post_recv() into the callers.

We do not have any similar helper function for posting send WR.

This will make the following patches simpler and will be reasonable.

Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Change-Id: Ia95a4b350942d20bdb65e84f7575c2dcf67c149b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14421
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Shuhei Matsumoto 2022-10-11 12:26:30 +09:00 committed by Tomasz Zawadzki
parent ecd9234d4d
commit 6275f8445f
1 changed files with 7 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
lib/nvme/nvme_rdma.c
View File

@ -843,14 +843,6 @@ nvme_rdma_qpair_queue_recv_wr(struct nvme_rdma_qpair *rqpair, struct ibv_recv_wr
(void *)(sg_list)->addr, (sg_list)->length, (sg_list)->lkey); \
}
static inline void
nvme_rdma_post_recv(struct nvme_rdma_qpair *rqpair, struct ibv_recv_wr *wr)
{
wr->next = NULL;
nvme_rdma_trace_ibv_sge(wr->sg_list);
nvme_rdma_qpair_queue_recv_wr(rqpair, wr);
}
static void
nvme_rdma_free_rsps(struct nvme_rdma_qpair *rqpair)
{
@ -923,7 +915,8 @@ nvme_rdma_register_rsps(struct nvme_rdma_qpair *rqpair)
recv_wr->sg_list = rsp_sgl;
recv_wr->num_sge = 1;
nvme_rdma_post_recv(rqpair, recv_wr);
nvme_rdma_trace_ibv_sge(recv_wr->sg_list);
nvme_rdma_qpair_queue_recv_wr(rqpair, recv_wr);
}
rc = nvme_rdma_qpair_submit_recvs(rqpair);
@ -2365,9 +2358,13 @@ static inline void
nvme_rdma_request_ready(struct nvme_rdma_qpair *rqpair, struct spdk_nvme_rdma_req *rdma_req)
{
struct spdk_nvme_rdma_rsp *rdma_rsp = rdma_req->rdma_rsp;
struct ibv_recv_wr *recv_wr = rdma_rsp->recv_wr;
nvme_rdma_req_complete(rdma_req, &rdma_rsp->cpl, true);
nvme_rdma_post_recv(rqpair, rdma_rsp->recv_wr);
recv_wr->next = NULL;
nvme_rdma_trace_ibv_sge(recv_wr->sg_list);
nvme_rdma_qpair_queue_recv_wr(rqpair, recv_wr);
}
#define MAX_COMPLETIONS_PER_POLL 128