diff options
| author | Eric Dumazet <edumazet@google.com> | 2021-11-19 07:43:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-22 12:49:42 +0000 |
| commit | 6d872df3e3b91532b142de9044e5b4984017a55f (patch) | |
| tree | 65f08dd7fd68e0584c00a3fb74077be873070a33 /net/bridge | |
| parent | 4b66d2161b8125b6caa6971815e85631cf3cf36f (diff) | |
net: annotate accesses to dev->gso_max_segs
dev->gso_max_segs is written under RTNL protection, or when the device is
not yet visible, but is read locklessly.
Add netif_set_gso_max_segs() helper.
Add the READ_ONCE()/WRITE_ONCE() pairs, and use netif_set_gso_max_segs()
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/bridge')
| -rw-r--r-- | net/bridge/br_if.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index d3e1c2276551..3915832a03c2 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -526,7 +526,7 @@ static void br_set_gso_limits(struct net_bridge *br) gso_max_segs = min(gso_max_segs, p->dev->gso_max_segs); } netif_set_gso_max_size(br->dev, gso_max_size); - br->dev->gso_max_segs = gso_max_segs; + netif_set_gso_max_segs(br->dev, gso_max_segs); } /* |