From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lai Jiangshan Subject: [PATCH 03/36] net,rcu: convert call_rcu(fc_rport_free_rcu) to kfree_rcu() Date: Fri, 18 Mar 2011 11:42:11 +0800 Message-ID: <4D82D493.3080504@cn.fujitsu.com> References: <4D82D071.5020703@cn.fujitsu.com> <4D82D3FF.2080303@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: "Paul E. McKenney" , Ingo Molnar , Jens Axboe , Robert Love , "James E.J. Bottomley" Received: from cn.fujitsu.com ([222.73.24.84]:56395 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S932090Ab1CRDk1 (ORCPT ); Thu, 17 Mar 2011 23:40:27 -0400 In-Reply-To: <4D82D3FF.2080303@cn.fujitsu.com> Sender: netdev-owner@vger.kernel.org List-ID: The rcu callback fc_rport_free_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(fc_rport_free_rcu). Signed-off-by: Lai Jiangshan --- net/ipv4/fib_semantics.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-) diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 12d3dc3..730c03e 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -145,16 +145,8 @@ static const struct }, }; - /* Release a nexthop info record */ -static void free_fib_info_rcu(struct rcu_head *head) -{ - struct fib_info *fi = container_of(head, struct fib_info, rcu); - - kfree(fi); -} - void free_fib_info(struct fib_info *fi) { if (fi->fib_dead == 0) { @@ -168,7 +160,7 @@ void free_fib_info(struct fib_info *fi) } endfor_nexthops(fi); fib_info_cnt--; release_net(fi->fib_net); - call_rcu(&fi->rcu, free_fib_info_rcu); + kfree_rcu(fi, rcu); } void fib_release_info(struct fib_info *fi) -- 1.7.4