From 0daa2303028a63dbd1b2e38f10854f0f7bf1ef9a Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Wed, 8 Nov 2006 19:51:01 -0800
Subject: [PATCH] [PATCH] bonding: lockdep annotation
=============================================
[ INFO: possible recursive locking detected ]
2.6.17-1.2600.fc6 #1
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/net/bonding/bond_main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c0bbddae4ec41..17a461152d398 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4692,6 +4692,8 @@ static int bond_check_params(struct bond_params *params)
return 0;
}
+static struct lock_class_key bonding_netdev_xmit_lock_key;
+
/* Create a new bond based on the specified name and bonding parameters.
* Caller must NOT hold rtnl_lock; we need to release it here before we
* set up our sysfs entries.
@@ -4727,6 +4729,9 @@ int bond_create(char *name, struct bond_params *params, struct bonding **newbond
if (res < 0) {
goto out_bond;
}
+
+ lockdep_set_class(&bond_dev->_xmit_lock, &bonding_netdev_xmit_lock_key);
+
if (newbond)
*newbond = bond_dev->priv;
--
2.30.2