diff options
| author | Menglong Dong <imagedong@tencent.com> | 2022-02-05 10:47:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-07 14:18:49 +0300 |
| commit | 2df3041ba3be950376e8c25a8f6da22f7fcc765c (patch) | |
| tree | 2a325cd70314507138627c9ecd7ab01c491322a4 /include | |
| parent | 88590b369354092183bcba04e2368010c462557f (diff) | |
| download | linux-2df3041ba3be950376e8c25a8f6da22f7fcc765c.tar.xz | |
net: netfilter: use kfree_drop_reason() for NF_DROP
Replace kfree_skb() with kfree_skb_reason() in nf_hook_slow() when
skb is dropped by reason of NF_DROP. Following new drop reasons
are introduced:
SKB_DROP_REASON_NETFILTER_DROP
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/skbuff.h | 1 | ||||
| -rw-r--r-- | include/trace/events/skb.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index f04e3a1f4455..9060159b4375 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -320,6 +320,7 @@ enum skb_drop_reason { SKB_DROP_REASON_TCP_CSUM, /* TCP checksum error */ SKB_DROP_REASON_SOCKET_FILTER, /* dropped by socket filter */ SKB_DROP_REASON_UDP_CSUM, /* UDP checksum error */ + SKB_DROP_REASON_NETFILTER_DROP, /* dropped by netfilter */ SKB_DROP_REASON_MAX, }; diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h index a8a64b97504d..3d89f7b09a43 100644 --- a/include/trace/events/skb.h +++ b/include/trace/events/skb.h @@ -16,6 +16,7 @@ EM(SKB_DROP_REASON_TCP_CSUM, TCP_CSUM) \ EM(SKB_DROP_REASON_SOCKET_FILTER, SOCKET_FILTER) \ EM(SKB_DROP_REASON_UDP_CSUM, UDP_CSUM) \ + EM(SKB_DROP_REASON_NETFILTER_DROP, NETFILTER_DROP) \ EMe(SKB_DROP_REASON_MAX, MAX) #undef EM |