Commit a5dfbc4d authored by lorneli's avatar lorneli Committed by Jim Harris
Browse files

nvme: zero request->submit_tick in allocation 



Request may be submitted several times via nvme_qpair_submit_request
function, such as request in queued_req queue being re-submitted.

With enabling timeout feature, nvme_qpair_submit_request compares
request->submit_tick to zero to check if this is the first submission
for this request. If true, record submit_tick for this reuqest.

So request->submit_tick needs to be set zero in allocation.

Change-Id: Ie3f420aa337802c5ad3962c3fdcd680dec1ccdcb
Signed-off-by: default avatarlorneli <lorneli@163.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/456328


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent d6d71021

lib/nvme/nvme_internal.h

+1 −0
Original line number Diff line number Diff line
@@ -888,6 +888,7 @@ nvme_allocate_request(struct spdk_nvme_qpair *qpair, 
	req->payload_size = payload_size;

	req->qpair = qpair;

	req->pid = g_spdk_nvme_pid;

	req->submit_tick = 0;



	return req;

}