[PATCH net-next 07/10] net: vxlan: use vxlan_kfree_skb() in vxlan_xmit()
From: Menglong Dong <hidden>
Date: 2024-08-15 12:46:17
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Replace kfree_skb() with vxlan_kfree_skb() in vxlan_xmit(). Following new skb drop reasons are introduced: /* txinfo is missed in "external" mode */ VXLAN_DROP_TXINFO /* no remote found */ VXLAN_DROP_REMOTE Signed-off-by: Menglong Dong <redacted> --- drivers/net/vxlan/drop.h | 2 ++ drivers/net/vxlan/vxlan_core.c | 6 +++--- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/vxlan/drop.h b/drivers/net/vxlan/drop.h
index cae1e0ea8c56..da30cb4a9ed9 100644
--- a/drivers/net/vxlan/drop.h
+++ b/drivers/net/vxlan/drop.h@@ -12,6 +12,8 @@ R(VXLAN_DROP_FLAGS) \ R(VXLAN_DROP_VNI) \ R(VXLAN_DROP_MAC) \ + R(VXLAN_DROP_TXINFO) \ + R(VXLAN_DROP_REMOTE) \ /* deliberate comment for trailing \ */ enum vxlan_drop_reason {
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index 9a61f04bb95d..22e2bf532ac3 100644
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c@@ -2729,7 +2729,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) if (info && info->mode & IP_TUNNEL_INFO_TX) vxlan_xmit_one(skb, dev, vni, NULL, false); else - kfree_skb(skb); + vxlan_kfree_skb(skb, VXLAN_DROP_TXINFO); return NETDEV_TX_OK; } }
@@ -2792,7 +2792,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) dev_core_stats_tx_dropped_inc(dev); vxlan_vnifilter_count(vxlan, vni, NULL, VXLAN_VNI_STATS_TX_DROPS, 0); - kfree_skb(skb); + vxlan_kfree_skb(skb, VXLAN_DROP_REMOTE); return NETDEV_TX_OK; } }
@@ -2815,7 +2815,7 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) if (fdst) vxlan_xmit_one(skb, dev, vni, fdst, did_rsc); else - kfree_skb(skb); + vxlan_kfree_skb(skb, VXLAN_DROP_REMOTE); } return NETDEV_TX_OK;
--
2.39.2