From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Wed, 3 Feb 2016 07:24:23 +0000 (+0800)
Subject: bluestore/NVMEDevice: fix wrong remove_device logic
X-Git-Tag: v10.1.0~417^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a5714fbe68b6ec41b8dd42eb28b8c5307ccb30a8;p=ceph.git

bluestore/NVMEDevice: fix wrong remove_device logic

It actually will reserve the device to be romoved only and clear others.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/os/bluestore/NVMEDevice.cc b/src/os/bluestore/NVMEDevice.cc
index a1b2c68146ff..280a6e7b54cd 100644
--- a/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@ -164,7 +164,7 @@ class SharedDriverData {
     _aio_stop();
     std::vector<NVMEDevice*> new_devices;
     for (auto &&it : registered_devices) {
-      if (it == device)
+      if (it != device)
         new_devices.push_back(it);
     }
     registered_devices.swap(new_devices);