From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lai Jiangshan Subject: [PATCH 07/17] net, rcu: convert call_rcu(inet6_ifa_finish_destroy_rcu) to kfree_rcu() Date: Tue, 15 Mar 2011 18:00:14 +0800 Message-ID: <4D7F38AE.7060708@cn.fujitsu.com> References: <4D7F3610.6000809@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4D7F3610.6000809-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Ingo Molnar , "Paul E. McKenney" , Jens Axboe , Trond Myklebust List-Id: containers.vger.kernel.org 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 --- net/ipv6/addrconf.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index f8c1a4c..14ab6e8 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 -- 1.7.4