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From: zyjzyj2000@gmail.com
To: e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org
Cc: Zhu Yanjun <zyjzyj2000@gmail.com>
Subject: [PATCH 1/1] ixgbe: replace rtnl_lock with rcu_read_lock
Date: Sun,  5 Jun 2016 17:14:51 +0800	[thread overview]
Message-ID: <1465118091-6233-2-git-send-email-zyjzyj2000@gmail.com> (raw)
In-Reply-To: <1465118091-6233-1-git-send-email-zyjzyj2000@gmail.com>

From: Zhu Yanjun <zyjzyj2000@gmail.com>


Signed-off-by: Zhu Yanjun <zyjzyj2000@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 088c47c..cb19cbc 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6840,7 +6840,7 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
 	netif_tx_wake_all_queues(adapter->netdev);
 
 	/* enable any upper devices */
-	rtnl_lock();
+	rcu_read_lock();
 	netdev_for_each_all_upper_dev_rcu(adapter->netdev, upper, iter) {
 		if (netif_is_macvlan(upper)) {
 			struct macvlan_dev *vlan = netdev_priv(upper);
@@ -6849,7 +6849,7 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
 				netif_tx_wake_all_queues(upper);
 		}
 	}
-	rtnl_unlock();
+	rcu_read_unlock();
 
 	/* update the default user priority for VFs */
 	ixgbe_update_default_up(adapter);
-- 
1.7.9.5

  reply	other threads:[~2016-06-05  9:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-05  9:14 ixgbe: replace rtnl_lock with rcu_read_lock zyjzyj2000
2016-06-05  9:14 ` zyjzyj2000 [this message]
2016-06-05 11:14   ` [PATCH 1/1] " Eric Dumazet
2016-06-05 18:40   ` Alexander Duyck
2016-06-06 13:37     ` zhuyj
2016-06-06 16:12       ` Alexander Duyck
2016-06-07  6:30         ` zhuyj
2016-06-07 15:31           ` Alexander Duyck

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