Commit 34385d80 authored Oct 01, 2019 by Ben Walker Committed by Jim Harris Nov 01, 2019

nvmf/tcp: Add pointer to qpair from PDU



It's important to be able to recover full context from just
the PDU in the future.

Change-Id: I3d1f3c326299b1237b42dbe33d340a282c3bc5bb
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470531


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>

parent 83ffb207

include/spdk_internal/nvme_tcp.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -125,6 +125,7 @@ struct nvme_tcp_pdu {
		struct spdk_dif_ctx *dif_ctx;

		void req; / data tied to a tcp request */
		void *qpair;
		};

		enum nvme_tcp_pdu_recv_state {

lib/nvmf/tcp.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -326,6 +326,7 @@ spdk_nvmf_tcp_pdu_get(struct spdk_nvmf_tcp_qpair *tqpair)
		tqpair->free_pdu_num--;
		TAILQ_REMOVE(&tqpair->free_queue, pdu, tailq);
		memset(pdu, 0, sizeof(*pdu));
		pdu->qpair = tqpair;
		pdu->ref = 1;
		pdu->hdr = &pdu->hdr_mem;