Commit afc9800b authored by Seth Howell's avatar Seth Howell Committed by Jim Harris
Browse files

nvme: _nvme_qpair_submit_request does not requeue 



This will be handled by nvme_qpair_submit_request when it receives
-EAGAIN from _nvme_qpair_submit_request.

Change-Id: I5e76aae170c981df0cadaadcd5da1163c715006f
Signed-off-by: default avatarSeth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470407


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarAlexey Marchuk <alexeymar@mellanox.com>
parent 18dc53c5

lib/nvme/nvme_qpair.c

+11 −5
Original line number Diff line number Diff line
@@ -625,8 +625,7 @@ _nvme_qpair_submit_request(struct spdk_nvme_qpair *qpair, struct nvme_request *r 
		/* The controller is being reset - queue this request and

		 *  submit it later when the reset is completed.

		 */

		STAILQ_INSERT_TAIL(&qpair->queued_req, req, stailq);

		return 0;

		return -EAGAIN;

	}



	if (spdk_likely(rc == 0)) {
@@ -634,8 +633,7 @@ _nvme_qpair_submit_request(struct spdk_nvme_qpair *qpair, struct nvme_request *r 
	}



	if (rc == -EAGAIN) {

		STAILQ_INSERT_TAIL(&qpair->queued_req, req, stailq);

		return 0;

		return -EAGAIN;

	}



error:
@@ -650,7 +648,15 @@ error: 
int

nvme_qpair_submit_request(struct spdk_nvme_qpair *qpair, struct nvme_request *req)

{

	return _nvme_qpair_submit_request(qpair, req);

	int rc;



	rc = _nvme_qpair_submit_request(qpair, req);

	if (rc == -EAGAIN) {

		STAILQ_INSERT_TAIL(&qpair->queued_req, req, stailq);

		rc = 0;

	}



	return rc;

}



void