net: netfilter: use kfree_drop_reason() for NF_DROP
authorMenglong Dong <imagedong@tencent.com>
Sat, 5 Feb 2022 07:47:34 +0000 (15:47 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Feb 2022 11:18:49 +0000 (11:18 +0000)
commit2df3041ba3be950376e8c25a8f6da22f7fcc765c
tree2a325cd70314507138627c9ecd7ab01c491322a4
parent88590b369354092183bcba04e2368010c462557f
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>
include/linux/skbuff.h
include/trace/events/skb.h
net/netfilter/core.c