From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lai Jiangshan Subject: [PATCH 16/17] net, rcu: convert call_rcu(dn_dev_free_ifa_rcu) to kfree_rcu() Date: Tue, 15 Mar 2011 18:10:12 +0800 Message-ID: <4D7F3B04.9080504@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 dn_dev_free_ifa_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(dn_dev_free_ifa_rcu). Signed-off-by: Lai Jiangshan --- net/decnet/dn_dev.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 0dcaa90..4c27615 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -332,14 +332,9 @@ static struct dn_ifaddr *dn_dev_alloc_ifa(void) return ifa; } -static void dn_dev_free_ifa_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct dn_ifaddr, rcu)); -} - static void dn_dev_free_ifa(struct dn_ifaddr *ifa) { - call_rcu(&ifa->rcu, dn_dev_free_ifa_rcu); + kfree_rcu(ifa, rcu); } static void dn_dev_del_ifa(struct dn_dev *dn_db, struct dn_ifaddr __rcu **ifap, int destroy) -- 1.7.4