Commit 1e547757 authored Mar 15, 2011 by Lai Jiangshan Committed by Paul E. McKenney May 07, 2011

net,rcu: convert call_rcu(dn_dev_free_ifa_rcu) to kfree_rcu()



The rcu callback dn_dev_free_ifa_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(dn_dev_free_ifa_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>

parent 217f1863

net/decnet/dn_dev.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -332,14 +332,9 @@ static struct dn_ifaddr *dn_dev_alloc_ifa(void)
		return ifa;
		}

		static void dn_dev_free_ifa_rcu(struct rcu_head *head)
		{
		kfree(container_of(head, struct dn_ifaddr, rcu));
		}

		static void dn_dev_free_ifa(struct dn_ifaddr *ifa)
		{
		call_rcu(&ifa->rcu, dn_dev_free_ifa_rcu);
		kfree_rcu(ifa, rcu);
		}

		static void dn_dev_del_ifa(struct dn_dev dn_db, struct dn_ifaddr __rcu *ifap, int destroy)