[PATCH 01/20] NetConfigDevice: use link_up in Vxlan and Vlan devices

[Ondrej Lichtner]

From: Ondrej Lichtner

Calling parent_dev.up() from Vxlan caused crashes due to deadlocks.
Using the recently added method link_up() solves this issue. I modified
this for the Vlan device as well since it's cleaner than explicitly
calling an ip command.

Signed-off-by: Ondrej Lichtner 
---
 lnst/Slave/NetConfigDevice.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lnst/Slave/NetConfigDevice.py b/lnst/Slave/NetConfigDevice.py
index dd053a6..6ef3f1c 100644
--- a/lnst/Slave/NetConfigDevice.py
+++ b/lnst/Slave/NetConfigDevice.py
@@ -280,7 +280,7 @@ class NetConfigDeviceVlan(NetConfigDeviceGeneric):
     def up(self):
         parent_id = get_slaves(self._dev_config)[0]
         parent_dev = self._if_manager.get_mapped_device(parent_id)
-        exec_cmd("ip link set %s up" % parent_dev.get_name())
+        parent_dev.link_up()

super(NetConfigDeviceVlan, self).up()

@@ -332,7 +332,7 @@ class NetConfigDeviceVxlan(NetConfigDeviceGeneric):
         if len(slaves) == 1:
             parent_id = get_slaves(self._dev_config)[0]
             parent_dev = self._if_manager.get_mapped_device(parent_id)
-            parent_dev.up()
+            parent_dev.link_up()

super(NetConfigDeviceVxlan, self).up()