diff options
| author | David Ahern <dsahern@gmail.com> | 2018-12-15 14:09:06 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-16 12:15:25 -0800 |
| commit | df9b0e30d44c901ac27c0f38cd54511b3f130c6d (patch) | |
| tree | a5c91efa13023045b3e5f5a14c7461fb84546219 /include/net/neighbour.h | |
| parent | 11fb60d1089f52dd9003d02cf2590c9b56eda840 (diff) | |
neighbor: Add protocol attribute
Similar to routes and rules, add protocol attribute to neighbor entries
for easier tracking of how each was created.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/neighbour.h')
| -rw-r--r-- | include/net/neighbour.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 30fd50adf234..66221f1991c0 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -149,6 +149,7 @@ struct neighbour { __u8 nud_state; __u8 type; __u8 dead; + u8 protocol; seqlock_t ha_lock; unsigned char ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))] __aligned(8); struct hh_cache hh; @@ -173,6 +174,7 @@ struct pneigh_entry { possible_net_t net; struct net_device *dev; u8 flags; + u8 protocol; u8 key[0]; }; |