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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2011-03-15 17:59:14 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-07 22:50:49 -0700 |
| commit | 38f57d1a4b4c13db92c7f6300a4e4ae70ff94d2b (patch) | |
| tree | 863023d589e15068c851c4a1f3be5de47395dfe1 /net/ipv6 | |
| parent | 5957b1ac52c5fde2afe5d80abe2a1cb82a9b4f20 (diff) | |
| download | linux-38f57d1a4b4c13db92c7f6300a4e4ae70ff94d2b.tar.bz2 | |
net,rcu: convert call_rcu(in6_dev_finish_destroy_rcu) to kfree_rcu()
The rcu callback in6_dev_finish_destroy_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(in6_dev_finish_destroy_rcu).
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a7bda0757053..c406f564b772 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -317,12 +317,6 @@ static void snmp6_free_dev(struct inet6_dev *idev) /* Nobody refers to this device, we may destroy it. */ -static void in6_dev_finish_destroy_rcu(struct rcu_head *head) -{ - struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu); - kfree(idev); -} - void in6_dev_finish_destroy(struct inet6_dev *idev) { struct net_device *dev = idev->dev; @@ -339,7 +333,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev) return; } snmp6_free_dev(idev); - call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu); + kfree_rcu(idev, rcu); } EXPORT_SYMBOL(in6_dev_finish_destroy); |