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nvme: add nvme_completion_poll_status to spdk_nvme_qpair

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This gives us a context that we can poll on when using the
nvme_wait_for_completion framework for async operations.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I5b23f9096eed5ce95848d1995c1ed0b4c74edc92
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8602
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: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Jim Harris 2021-06-08 18:06:18 +00:00 committed by Tomasz Zawadzki
parent 03713cc291
commit b2bc01cd72
2 changed files with 3 additions and 0 deletions
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2
lib/nvme/nvme_internal.h
View File

@ -466,6 +466,8 @@ struct spdk_nvme_qpair {
void *req_buf;
const struct spdk_nvme_transport *transport;
struct nvme_completion_poll_status *poll_status;
};
struct spdk_nvme_poll_group {

1
lib/nvme/nvme_qpair.c
View File

@ -779,6 +779,7 @@ nvme_qpair_init(struct spdk_nvme_qpair *qpair, uint16_t id,
qpair->trtype = ctrlr->trid.trtype;
qpair->is_new_qpair = true;
qpair->async = async;
qpair->poll_status = NULL;
STAILQ_INIT(&qpair->free_req);
STAILQ_INIT(&qpair->queued_req);