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authorCong Wang <xiyou.wangcong@gmail.com>2017-11-06 13:47:18 -0800
committerDavid S. Miller <davem@davemloft.net>2017-11-09 10:03:09 +0900
commitc7e460ce55724d4e4e22d3126e5c47273819c53a (patch)
treead2918c2f935998144a787fd643d06e16e5a56a2 /include
parent8f5624629105589bcc23d0e51cc01bd8103d09a5 (diff)
Revert "net_sched: hold netns refcnt for each action"
This reverts commit ceffcc5e254b450e6159f173e4538215cebf1b59. If we hold that refcnt, the netns can never be destroyed until all actions are destroyed by user, this breaks our netns design which we expect all actions are destroyed when we destroy the whole netns. Cc: Lucas Bates <lucasb@mojatatu.com> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/act_api.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 1e6df0eb058f..a10a3b1813f3 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -14,7 +14,6 @@
struct tcf_idrinfo {
spinlock_t lock;
struct idr action_idr;
- struct net *net;
};
struct tc_action_ops;
@@ -106,7 +105,7 @@ struct tc_action_net {
static inline
int tc_action_net_init(struct tc_action_net *tn,
- const struct tc_action_ops *ops, struct net *net)
+ const struct tc_action_ops *ops)
{
int err = 0;
@@ -114,7 +113,6 @@ 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;