summaryrefslogtreecommitdiff
path: root/net/core
diff options
context:
space:
mode:
authorPaolo Abeni <pabeni@redhat.com>2019-05-03 18:01:36 +0300
committerDavid S. Miller <davem@davemloft.net>2019-05-05 20:38:04 +0300
commitf5737cbadb7d07c4f71fc5f073ccc7d8d8985a8f (patch)
tree9c6fc149d937c966be2681359cd3b39127e1c263 /net/core
parentb52d031b8de496c39e0ba1b8cf5292ad8e4ae4fe (diff)
downloadlinux-f5737cbadb7d07c4f71fc5f073ccc7d8d8985a8f.tar.xz
net: use indirect calls helpers for ptype hook
This avoids an indirect call per RX IPv6/IPv4 packet. Note that we don't want to use the indirect calls helper for taps. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 22f2640f559a..108ac8137b9b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4987,7 +4987,8 @@ static int __netif_receive_skb_one_core(struct sk_buff *skb, bool pfmemalloc)
ret = __netif_receive_skb_core(skb, pfmemalloc, &pt_prev);
if (pt_prev)
- ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
+ ret = INDIRECT_CALL_INET(pt_prev->func, ipv6_rcv, ip_rcv, skb,
+ skb->dev, pt_prev, orig_dev);
return ret;
}
@@ -5033,7 +5034,8 @@ static inline void __netif_receive_skb_list_ptype(struct list_head *head,
else
list_for_each_entry_safe(skb, next, head, list) {
skb_list_del_init(skb);
- pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
+ INDIRECT_CALL_INET(pt_prev->func, ipv6_rcv, ip_rcv, skb,
+ skb->dev, pt_prev, orig_dev);
}
}