From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from cn.fujitsu.com ([222.73.24.84]:65167 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752712Ab1CREM3 (ORCPT ); Fri, 18 Mar 2011 00:12:29 -0400 Message-ID: <4D82DC17.2090106@cn.fujitsu.com> Date: Fri, 18 Mar 2011 12:14:15 +0800 From: Lai Jiangshan MIME-Version: 1.0 To: "Paul E. McKenney" , Ingo Molnar , Johannes Berg , "John W. Linville" , "David S. Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 35/36] net/mac80211,rcu: convert call_rcu(work_free_rcu) to kfree_rcu() Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: The rcu callback work_free_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(work_free_rcu). Signed-off-by: Lai Jiangshan --- net/mac80211/work.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-) diff --git a/net/mac80211/work.c b/net/mac80211/work.c index 36305e0..dcc433e 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -66,17 +66,9 @@ static void run_again(struct ieee80211_local *local, mod_timer(&local->work_timer, timeout); } -static void work_free_rcu(struct rcu_head *head) -{ - struct ieee80211_work *wk = - container_of(head, struct ieee80211_work, rcu_head); - - kfree(wk); -} - void free_work(struct ieee80211_work *wk) { - call_rcu(&wk->rcu_head, work_free_rcu); + kfree_rcu(wk, rcu_head); } static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len, -- 1.7.4