Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[platform/kernel/linux-rpi.git] / include / net / act_api.h

diff --git a/include/net/act_api.h b/include/net/act_api.h
index f5e8c90..9b89500 100644 (file)
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NET_ACT_API_H
 #define __NET_ACT_API_H
 
@@ -13,6 +14,7 @@
 struct tcf_idrinfo {
        spinlock_t      lock;
        struct idr      action_idr;
+       struct net      *net;
 };
 
 struct tc_action_ops;
@@ -103,7 +105,7 @@ struct tc_action_net {
 
 static inline
 int tc_action_net_init(struct tc_action_net *tn,
-                      const struct tc_action_ops *ops)
+                      const struct tc_action_ops *ops, struct net *net)
 {
        int err = 0;
 
@@ -111,6 +113,7 @@ int tc_action_net_init(struct tc_action_net *tn,
        if (!tn->idrinfo)
                return -ENOMEM;
        tn->ops = ops;
+       tn->idrinfo->net = net;
        spin_lock_init(&tn->idrinfo->lock);
        idr_init(&tn->idrinfo->action_idr);
        return err;
@@ -121,7 +124,9 @@ void tcf_idrinfo_destroy(const struct tc_action_ops *ops,
 
 static inline void tc_action_net_exit(struct tc_action_net *tn)
 {
+       rtnl_lock();
        tcf_idrinfo_destroy(tn->ops, tn->idrinfo);
+       rtnl_unlock();
        kfree(tn->idrinfo);
 }