diff options
| author | Eric Dumazet <edumazet@google.com> | 2021-12-04 20:22:07 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-06 16:05:11 -0800 |
| commit | 85662c9f8cbd4c96088ff99f56bc3d1097d0ac07 (patch) | |
| tree | c70f1beeddfc25e4f8302d8338c208336a01ab3e /net/core/neighbour.c | |
| parent | 56c1c77948ba3576df1c387cefcf3bab93600822 (diff) | |
net: add net device refcount tracker to struct neighbour
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/neighbour.c')
| -rw-r--r-- | net/core/neighbour.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 72ba027c34cf..fb340347e4d8 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -624,7 +624,7 @@ ___neigh_create(struct neigh_table *tbl, const void *pkey, memcpy(n->primary_key, pkey, key_len); n->dev = dev; - dev_hold(dev); + dev_hold_track(dev, &n->dev_tracker, GFP_ATOMIC); /* Protocol specific setup. */ if (tbl->constructor && (error = tbl->constructor(n)) < 0) { @@ -880,7 +880,7 @@ void neigh_destroy(struct neighbour *neigh) if (dev->netdev_ops->ndo_neigh_destroy) dev->netdev_ops->ndo_neigh_destroy(dev, neigh); - dev_put(dev); + dev_put_track(dev, &neigh->dev_tracker); neigh_parms_put(neigh->parms); neigh_dbg(2, "neigh %p is destroyed\n", neigh); |