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| author | Cong Wang <xiyou.wangcong@gmail.com> | 2017-11-06 22:47:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-09 02:03:09 +0100 |
| commit | c7e460ce55724d4e4e22d3126e5c47273819c53a (patch) | |
| tree | ad2918c2f935998144a787fd643d06e16e5a56a2 /include | |
| parent | net: usb: asix: fill null-ptr-deref in asix_suspend (diff) | |
| download | linux-c7e460ce55724d4e4e22d3126e5c47273819c53a.tar.xz linux-c7e460ce55724d4e4e22d3126e5c47273819c53a.zip | |
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.h | 4 |
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; |