diff options
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 01783dc3d0e32..1f1861c57e2ad 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -154,8 +154,11 @@ struct xfrm_dev_offload { */ struct net_device *dev; netdevice_tracker dev_tracker; - /* This is a private pointer used by the bonding driver. - * Device drivers should not use it. + /* This is a private pointer used by the bonding driver (and eventually + * should be moved there). Device drivers should not use it. + * Protected by xfrm_state.lock AND bond.ipsec_lock in most cases, + * except in the .xdo_dev_state_del() flow, where only xfrm_state.lock + * is held. */ struct net_device *real_dev; unsigned long offload_handle; |