From 38f57d1a4b4c13db92c7f6300a4e4ae70ff94d2b Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Tue, 15 Mar 2011 17:59:14 +0800 Subject: [PATCH] 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 Acked-by: David S. Miller Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- net/ipv6/addrconf.c | 8 +------- 1 file changed, 1 insertion(+), 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); -- 2.30.2