/**
* struct datapath - datapath for flow-based packet switching
+ * @rcu: RCU callback head for deferred destruction.
* @mutex: Mutual exclusion for ioctls.
* @dp_idx: Datapath number (index into the dps[] array in datapath.c).
* @ifobj: Represents /sys/class/net/<devname>/brif.
* sampling a given packet.
*/
struct datapath {
+ struct rcu_head rcu;
struct mutex mutex;
int dp_idx;
struct kobject ifobj;