diff options
| -rw-r--r-- | net/ipv6/addrconf_core.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c index d873ceea86e6..ca09bf49ac68 100644 --- a/net/ipv6/addrconf_core.c +++ b/net/ipv6/addrconf_core.c @@ -133,6 +133,14 @@ static void snmp6_free_dev(struct inet6_dev *idev) free_percpu(idev->stats.ipv6); } +static void in6_dev_finish_destroy_rcu(struct rcu_head *head) +{ + struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu); + + snmp6_free_dev(idev); + kfree(idev); +} + /* Nobody refers to this device, we may destroy it. */ void in6_dev_finish_destroy(struct inet6_dev *idev) @@ -151,7 +159,6 @@ void in6_dev_finish_destroy(struct inet6_dev *idev) pr_warn("Freeing alive inet6 device %p\n", idev); return; } - snmp6_free_dev(idev); - kfree_rcu(idev, rcu); + call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu); } EXPORT_SYMBOL(in6_dev_finish_destroy); |