From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760602Ab1EANbh (ORCPT ); Sun, 1 May 2011 09:31:37 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:38961 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757012Ab1EANWf (ORCPT ); Sun, 1 May 2011 09:22:35 -0400 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, eric.dumazet@gmail.com, darren@dvhart.com, patches@linaro.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 54/86] ixgbe,rcu: convert call_rcu(ring_free_rcu) to kfree_rcu() Date: Sun, 1 May 2011 06:21:34 -0700 Message-Id: <1304256126-26015-54-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.3.2 In-Reply-To: <20110501132142.GA25494@linux.vnet.ibm.com> References: <20110501132142.GA25494@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lai Jiangshan The rcu callback ring_free_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(ring_free_rcu). Signed-off-by: Lai Jiangshan Acked-by: David S. Miller Signed-off-by: Paul E. McKenney --- drivers/net/ixgbe/ixgbe_main.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 6f8adc7..e145f2c 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5100,11 +5100,6 @@ err_set_interrupt: return err; } -static void ring_free_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct ixgbe_ring, rcu)); -} - /** * ixgbe_clear_interrupt_scheme - Clear the current interrupt scheme settings * @adapter: board private structure to clear interrupt scheme on @@ -5126,7 +5121,7 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter) /* ixgbe_get_stats64() might access this ring, we must wait * a grace period before freeing it. */ - call_rcu(&ring->rcu, ring_free_rcu); + kfree_rcu(ring, rcu); adapter->rx_ring[i] = NULL; } -- 1.7.3.2