9717b0c3df
Add three states, INITIALIZING, EXITING, and EXITED to the rqpair state. Add async parameter to nvme_rdma_ctrlr_create_qpair() and set it to opts->async_mode for I/O qpair and true for admin qpair. Replace all nvme_rdma_process_event() calls by nvme_rdma_process_event_start() calls. nvme_rdma_ctrlr_connect_qpair() sets rqpair->state to INITIALIZING when starting to process CM events. nvme_rdma_ctrlr_connect_qpair_poll() calls nvme_rdma_process_event_poll() with ctrlr->ctrlr_lock if qpair is not admin qpair. nvme_rdma_ctrlr_disconnect_qpair() returns if qpair->async is true or qpair->poll_group is not NULL before polling CM events, or polls CM events until completion otherwise. Add comments to clarify why we do like this. nvme_rdma_poll_group_process_completions() does not process submission for any qpair which is still connecting. Change-Id: Ie04c3408785124f2919eaaba7b2bd68f8da452c9 Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11442 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> |
||
|---|---|---|
| .. | ||
| include | ||
| lib | ||
| .gitignore | ||
| Makefile | ||
| unittest.sh | ||