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Diffstat (limited to '')
| -rw-r--r-- | drivers/net/bonding/bonding.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 713e2a99c661..d03d2ae4d3af 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -194,7 +194,7 @@ struct slave { */ struct bonding { struct net_device *dev; /* first - useful for panic debug */ - struct slave *curr_active_slave; + struct slave __rcu *curr_active_slave; struct slave *current_arp_slave; struct slave *primary_slave; bool force_primary; @@ -232,6 +232,10 @@ struct bonding { #define bond_slave_get_rtnl(dev) \ ((struct slave *) rtnl_dereference(dev->rx_handler_data)) +#define bond_deref_active_protected(bond) \ + rcu_dereference_protected(bond->curr_active_slave, \ + lockdep_is_held(&bond->curr_slave_lock)) + struct bond_vlan_tag { __be16 vlan_proto; unsigned short vlan_id; |