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authorLai Jiangshan <laijs@cn.fujitsu.com>2011-03-15 18:00:14 +0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-07 22:50:50 -0700
commite57859854aaac9b7ce0db3fe4959190a1a80b60a (patch)
tree05aee1dc0345c59ba425fa26c5eeebaef6a20938
parent38f57d1a4b4c13db92c7f6300a4e4ae70ff94d2b (diff)
downloadlinux-e57859854aaac9b7ce0db3fe4959190a1a80b60a.tar.bz2
net,rcu: convert call_rcu(inet6_ifa_finish_destroy_rcu) to kfree_rcu()
The rcu callback inet6_ifa_finish_destroy_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(inet6_ifa_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>
-rw-r--r--net/ipv6/addrconf.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index c406f564b772..8f13d88d7dba 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -529,12 +529,6 @@ static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
}
#endif
-static void inet6_ifa_finish_destroy_rcu(struct rcu_head *head)
-{
- struct inet6_ifaddr *ifp = container_of(head, struct inet6_ifaddr, rcu);
- kfree(ifp);
-}
-
/* Nobody refers to this ifaddr, destroy it */
void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
{
@@ -555,7 +549,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
}
dst_release(&ifp->rt->dst);
- call_rcu(&ifp->rcu, inet6_ifa_finish_destroy_rcu);
+ kfree_rcu(ifp, rcu);
}
static void