Merge pull request #1269 from zonque/netcls

cgroup: add support for net_cls controllers

src/basic/cgroup-util.c

@@ -2254,6 +2254,7 @@ static const char *cgroup_controller_table[_CGROUP_CONTROLLER_MAX] = {
         [CGROUP_CONTROLLER_MEMORY] = "memory",
         [CGROUP_CONTROLLER_DEVICES] = "devices",
         [CGROUP_CONTROLLER_PIDS] = "pids",
+        [CGROUP_CONTROLLER_NET_CLS] = "net_cls",
 };
 
 DEFINE_STRING_TABLE_LOOKUP(cgroup_controller, CGroupController);

src/basic/cgroup-util.h

@@ -36,6 +36,7 @@ typedef enum CGroupController {
         CGROUP_CONTROLLER_MEMORY,
         CGROUP_CONTROLLER_DEVICES,
         CGROUP_CONTROLLER_PIDS,
+        CGROUP_CONTROLLER_NET_CLS,
         _CGROUP_CONTROLLER_MAX,
         _CGROUP_CONTROLLER_INVALID = -1,
 } CGroupController;
@@ -50,6 +51,7 @@ typedef enum CGroupMask {
         CGROUP_MASK_MEMORY = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_MEMORY),
         CGROUP_MASK_DEVICES = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_DEVICES),
         CGROUP_MASK_PIDS = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_PIDS),
+        CGROUP_MASK_NET_CLS = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_NET_CLS),
         _CGROUP_MASK_ALL = CGROUP_CONTROLLER_TO_MASK(_CGROUP_CONTROLLER_MAX) - 1
 } CGroupMask;