Changpeng Liu 4395093b97 vhost_blk: close the bdev in the hotplug callback
For normal exit logic, such as Ctrl+C, vhost blk will not
shutdown the backend device, e.g: NVMe controller.

Change-Id: I7fdf8687a2cfa6a8cc6a61428d722debfa9a2180
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/391348
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2017-12-19 14:54:51 -05:00
..
2017-10-27 13:06:40 -04:00
2017-12-12 15:42:03 -05:00