[PATCH 14/36] macvlan,rcu: convert call_rcu(macvlan_port_rcu_free) to kfree_rcu()
From: Lai Jiangshan <hidden>
Date: 2011-03-18 03:58:24
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 <redacted> --- 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 6ed577b..6205e45 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c@@ -591,21 +591,13 @@ 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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1.7.4