Commit-ID: 6e070aecd9e304264a6b8655f49aa7e6db0e55f2
Gitweb: http://git.kernel.org/tip/6e070aecd9e304264a6b8655f49aa7e6db0e55f2
Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
AuthorDate: Fri, 18 Mar 2011 12:00:07 +0800
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Sat, 7 May 2011 22:51:01 -0700
macvlan,rcu: convert call_rcu(macvlan_port_rcu_free) to kfree_rcu()
The rcu callback macvlan_port_rcu_free() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(macvlan_port_rcu_free).
Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
drivers/net/macvlan.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 78e34e9..d8e4e69 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -603,21 +603,13 @@ static int macvlan_port_create(struct net_device *dev)
return err;
}
-static void macvlan_port_rcu_free(struct rcu_head *head)
-{
- struct macvlan_port *port;
-
- port = container_of(head, struct macvlan_port, rcu);
- kfree(port);
-}
-
static void macvlan_port_destroy(struct net_device *dev)
{
struct macvlan_port *port = macvlan_port_get(dev);
dev->priv_flags &= ~IFF_MACVLAN_PORT;
netdev_rx_handler_unregister(dev);
- call_rcu(&port->rcu, macvlan_port_rcu_free);
+ kfree_rcu(port, rcu);
}
static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
--
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