switchdev: introduce switchdev deferred ops infrastructure
Introduce infrastructure which will be used internally to defer ops.
Note that the deferred ops are queued up and either are processed by
scheduled work or explicitly by user calling deferred_process function.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 1ce7083..31b9038 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -167,6 +167,7 @@
#ifdef CONFIG_NET_SWITCHDEV
+void switchdev_deferred_process(void);
int switchdev_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr);
int switchdev_port_attr_set(struct net_device *dev,
@@ -208,6 +209,10 @@
#else
+static inline void switchdev_deferred_process(void)
+{
+}
+
static inline int switchdev_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr)
{