diff options
| author | Victor Nogueira <victor@mojatatu.com> | 2023-12-16 17:44:35 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-12-20 11:50:13 +0000 |
| commit | b6a3c6066afc2cb7b92f45c67ab0b12ded81cb11 (patch) | |
| tree | 6dd00a5baf30739183dd6e99509197cec21ca111 /include/net/pkt_sched.h | |
| parent | fb2780721ca5e9f78bbe4544b819b929a982df9c (diff) | |
net: sched: Make tc-related drop reason more flexible for remaining qdiscs
Incrementing on Daniel's patch[1], make tc-related drop reason more
flexible for remaining qdiscs - that is, all qdiscs aside from clsact.
In essence, the drop reason will be set by cls_api and act_api in case
any error occurred in the data path. With that, we can give the user more
detailed information so that they can distinguish between a policy drop
or an error drop.
[1] https://lore.kernel.org/all/20231009092655.22025-1-daniel@iogearbox.net
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/pkt_sched.h')
| -rw-r--r-- | include/net/pkt_sched.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 9b559aa5c079..1e200d9a066d 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -275,25 +275,6 @@ static inline void skb_txtime_consumed(struct sk_buff *skb) skb->tstamp = ktime_set(0, 0); } -struct tc_skb_cb { - struct qdisc_skb_cb qdisc_cb; - u32 drop_reason; - - u16 zone; /* Only valid if post_ct = true */ - u16 mru; - u8 post_ct:1; - u8 post_ct_snat:1; - u8 post_ct_dnat:1; -}; - -static inline struct tc_skb_cb *tc_skb_cb(const struct sk_buff *skb) -{ - struct tc_skb_cb *cb = (struct tc_skb_cb *)skb->cb; - - BUILD_BUG_ON(sizeof(*cb) > sizeof_field(struct sk_buff, cb)); - return cb; -} - static inline bool tc_qdisc_stats_dump(struct Qdisc *sch, unsigned long cl, struct qdisc_walker *arg) |