From 998b961e750e18c596332e121f98541102f84350 Mon Sep 17 00:00:00 2001
From: Changpeng Liu <changpeng.liu@intel.com>
Date: Tue, 20 Mar 2018 05:36:34 -0400
Subject: [PATCH] nvmf: set the subsystem state to inactive when removing it

Since the function call will remove all the active I/O channels,
the pollers don't need to submit all the pending I/O requests any
more.

Change-Id: I93e7b070f5c74b10f67bd1248fa515a29dca5620
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/403759
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
---
 lib/nvmf/nvmf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/nvmf/nvmf.c b/lib/nvmf/nvmf.c
index 9fed08dfd..b9ef19ebd 100644
--- a/lib/nvmf/nvmf.c
+++ b/lib/nvmf/nvmf.c
@@ -548,6 +548,7 @@ spdk_nvmf_poll_group_remove_subsystem(struct spdk_nvmf_poll_group *group,
 	uint32_t nsid;
 
 	sgroup = &group->sgroups[subsystem->id];
+	sgroup->state = SPDK_NVMF_SUBSYSTEM_INACTIVE;
 
 	for (nsid = 0; nsid < sgroup->num_channels; nsid++) {
 		if (sgroup->channels[nsid]) {