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| author | Menglong Dong <imagedong@tencent.com> | 2022-02-05 10:47:36 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-07 14:18:49 +0300 |
| commit | c1f166d1f7eef212096a98b22f5acf92f9af353d (patch) | |
| tree | 52c4dd2b708fe6c37bf7f84e8f96f11fdced798b /include/linux | |
| parent | 33cba42985c8144eef78d618fc1e51aaa074b169 (diff) | |
| download | linux-c1f166d1f7eef212096a98b22f5acf92f9af353d.tar.xz | |
net: ipv4: use kfree_skb_reason() in ip_rcv_finish_core()
Replace kfree_skb() with kfree_skb_reason() in ip_rcv_finish_core(),
following drop reasons are introduced:
SKB_DROP_REASON_IP_RPFILTER
SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 8e82130b3c52..4baba45f223d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -330,6 +330,15 @@ enum skb_drop_reason { * IP header (see * IPSTATS_MIB_INHDRERRORS) */ + SKB_DROP_REASON_IP_RPFILTER, /* IP rpfilter validate failed. + * see the document for rp_filter + * in ip-sysctl.rst for more + * information + */ + SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST, /* destination address of L2 + * is multicast, but L3 is + * unicast. + */ SKB_DROP_REASON_MAX, }; |