From c596ea4bd54cfdc462d85493ce79176595bc4a91 Mon Sep 17 00:00:00 2001
From: Changpeng Liu <changpeng.liu@intel.com>
Date: Tue, 16 Apr 2019 12:26:36 -0400
Subject: [PATCH] nvmf: update subsystem's poll group information for register
 command

Existing code only update the subsystem's poll group reservation
information when unregistering the key, however, new registrant
and update the key actions also need to be updated.

Change-Id: Ib8db9eb457977757251403edb92eda073b846e59
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/451274
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/nvmf/subsystem.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/nvmf/subsystem.c b/lib/nvmf/subsystem.c
index 713a72ba6..15ca25db9 100644
--- a/lib/nvmf/subsystem.c
+++ b/lib/nvmf/subsystem.c
@@ -1575,6 +1575,7 @@ nvmf_ns_reservation_register(struct spdk_nvmf_ns *ns,
 				status = SPDK_NVME_SC_INTERNAL_DEVICE_ERROR;
 				goto exit;
 			}
+			update_sgroup = true;
 		} else {
 			/* register with same key is not an error */
 			if (reg->rkey != key.nrkey) {
@@ -1623,6 +1624,7 @@ nvmf_ns_reservation_register(struct spdk_nvmf_ns *ns,
 			goto exit;
 		}
 		reg->rkey = key.nrkey;
+		update_sgroup = true;
 		break;
 	default:
 		status = SPDK_NVME_SC_INVALID_FIELD;