From 8be5bd273f0bad917e98755965cb9d6fb8d60b05 Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Thu, 19 Aug 2021 05:22:15 -0700
Subject: [PATCH] nvme: do some packing in spdk_nvme_qpair

This reduces the size of spdk_nvme_qpair by 8 bytes.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: If5466d3fc2addecefe4b8227aa534707e1efb7b4
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9233
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: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
---
 lib/nvme/nvme_internal.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/nvme/nvme_internal.h b/lib/nvme/nvme_internal.h
index 45eeec296..3146843e8 100644
--- a/lib/nvme/nvme_internal.h
+++ b/lib/nvme/nvme_internal.h
@@ -433,6 +433,9 @@ struct spdk_nvme_qpair {
 
 	uint8_t					first_fused_submitted: 1;
 
+	uint8_t					transport_failure_reason: 2;
+	uint8_t					last_transport_failure_reason: 2;
+
 	enum spdk_nvme_transport_type		trtype;
 
 	STAILQ_HEAD(, nvme_request)		free_req;
@@ -462,9 +465,6 @@ struct spdk_nvme_qpair {
 	void					*req_buf;
 
 	const struct spdk_nvme_transport	*transport;
-
-	uint8_t					transport_failure_reason: 2;
-	uint8_t					last_transport_failure_reason: 2;
 };
 
 struct spdk_nvme_poll_group {