diff options
| author | David S. Miller <davem@davemloft.net> | 2019-11-09 11:04:37 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-09 11:04:37 -0800 |
| commit | 14684b93019a2d2ece0df5acaf921924541b928d (patch) | |
| tree | 29cf04da2f22b85b6051b47b3731e91a43d4c94d /include/net/neighbour.h | |
| parent | 92da362c07d413786ab59db1665376fb63805586 (diff) | |
| parent | 0058b0a506e40d9a2c62015fe92eb64a44d78cd9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
One conflict in the BPF samples Makefile, some fixes in 'net' whilst
we were converting over to Makefile.target rules in 'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/neighbour.h')
| -rw-r--r-- | include/net/neighbour.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 6a86e49181db..6ad9ad47a9c5 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -439,8 +439,8 @@ static inline int neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) { unsigned long now = jiffies; - if (neigh->used != now) - neigh->used = now; + if (READ_ONCE(neigh->used) != now) + WRITE_ONCE(neigh->used, now); if (!(neigh->nud_state&(NUD_CONNECTED|NUD_DELAY|NUD_PROBE))) return __neigh_event_send(neigh, skb); return 0; |