diff options
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 10 | ||||
| -rw-r--r-- | include/net/bonding.h | 1 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 92713b93f66f..6a6273590288 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3459,7 +3459,7 @@ static void bond_get_stats(struct net_device *bond_dev, struct list_head *iter; struct slave *slave; - spin_lock_nested(&bond->stats_lock, bond_get_nest_level(bond_dev)); + spin_lock(&bond->stats_lock); memcpy(stats, &bond->bond_stats, sizeof(*stats)); rcu_read_lock(); @@ -4297,8 +4297,6 @@ void bond_setup(struct net_device *bond_dev) { struct bonding *bond = netdev_priv(bond_dev); - spin_lock_init(&bond->mode_lock); - spin_lock_init(&bond->stats_lock); bond->params = bonding_defaults; /* Initialize pointers */ @@ -4367,6 +4365,7 @@ static void bond_uninit(struct net_device *bond_dev) list_del(&bond->bond_list); + lockdep_unregister_key(&bond->stats_lock_key); bond_debug_unregister(bond); } @@ -4772,6 +4771,11 @@ static int bond_init(struct net_device *bond_dev) bond->nest_level = SINGLE_DEPTH_NESTING; + spin_lock_init(&bond->mode_lock); + spin_lock_init(&bond->stats_lock); + lockdep_register_key(&bond->stats_lock_key); + lockdep_set_class(&bond->stats_lock, &bond->stats_lock_key); + list_add_tail(&bond->bond_list, &bn->dev_list); bond_prepare_sysfs_group(bond); diff --git a/include/net/bonding.h b/include/net/bonding.h index f7fe45689142..334909feb2bb 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -239,6 +239,7 @@ struct bonding { struct dentry *debug_dir; #endif /* CONFIG_DEBUG_FS */ struct rtnl_link_stats64 bond_stats; + struct lock_class_key stats_lock_key; }; #define bond_slave_get_rcu(dev) \ |