netdev - [RFC PATCH net-next 3/3] use netdev_notify_peers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201206052127.21450-4-ljp@linux.ibm.com>
Date:   Sat,  5 Dec 2020 23:21:27 -0600
From:   Lijun Pan <ljp@...ux.ibm.com>
To:     netdev@...r.kernel.org
Cc:     Lijun Pan <ljp@...ux.ibm.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>
Subject: [RFC PATCH net-next 3/3] use netdev_notify_peers_locked in hyperv

Start to use the lockless version of netdev_notify_peers.

Cc: Haiyang Zhang <haiyangz@...rosoft.com>
Signed-off-by: Lijun Pan <ljp@...ux.ibm.com>
---
 drivers/net/hyperv/netvsc_drv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 261e6e55a907..5483ad697d19 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -2129,10 +2129,10 @@ static void netvsc_link_change(struct work_struct *w)
 		break;
 	}
 
-	rtnl_unlock();
-
 	if (notify)
-		netdev_notify_peers(net);
+		netdev_notify_peers_locked(net);
+
+	rtnl_unlock();
 
 	/* link_watch only sends one notification with current state per
 	 * second, handle next reconfig event in 2 seconds.
-- 
2.23.0