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| author | Eric Dumazet <edumazet@google.com> | 2021-11-19 18:43:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-22 15:49:42 +0300 |
| commit | 4b66d2161b8125b6caa6971815e85631cf3cf36f (patch) | |
| tree | 10eeca9981b607abc9fe4801577a1434826ddfa6 /net/8021q/vlan.c | |
| parent | 8e2a2f90511aec3e076ecfac6de3bd96737f2282 (diff) | |
| download | linux-4b66d2161b8125b6caa6971815e85631cf3cf36f.tar.xz | |
net: annotate accesses to dev->gso_max_size
dev->gso_max_size is written under RTNL protection, or when the device is
not yet visible, but is read locklessly.
Add the READ_ONCE()/WRITE_ONCE() pairs, and use netif_set_gso_max_size()
where we can to better document what is going on.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.c')
| -rw-r--r-- | net/8021q/vlan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index a3a0a5e994f5..34c0ffa81e5f 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -322,7 +322,7 @@ static void vlan_transfer_features(struct net_device *dev, { struct vlan_dev_priv *vlan = vlan_dev_priv(vlandev); - vlandev->gso_max_size = dev->gso_max_size; + netif_set_gso_max_size(vlandev, dev->gso_max_size); vlandev->gso_max_segs = dev->gso_max_segs; if (vlan_hw_offload_capable(dev->features, vlan->vlan_proto)) |