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| author | Eric Dumazet <edumazet@google.com> | 2025-11-21 08:32:43 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-11-25 16:10:31 +0100 |
| commit | b2a38f6df9dab0b05858746edcbe2403f8f4e4ec (patch) | |
| tree | d023a0f70f2c4abd3c417b9ab409e239fb8b0178 /net/sched | |
| parent | e3daf0e7fe9758613bec324fd606ed9caa187f74 (diff) | |
| download | linux-b2a38f6df9dab0b05858746edcbe2403f8f4e4ec.tar.gz linux-b2a38f6df9dab0b05858746edcbe2403f8f4e4ec.tar.bz2 linux-b2a38f6df9dab0b05858746edcbe2403f8f4e4ec.zip | |
net_sched: make room for (struct qdisc_skb_cb)->pkt_segs
Add a new u16 field, next to pkt_len : pkt_segs
This will cache shinfo->gso_segs to speed up qdisc deqeue().
Move slave_dev_queue_mapping at the end of qdisc_skb_cb,
and move three bits from tc_skb_cb :
- post_ct
- post_ct_snat
- post_ct_dnat
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20251121083256.674562-2-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_ct.c | 8 | ||||
| -rw-r--r-- | net/sched/cls_api.c | 6 | ||||
| -rw-r--r-- | net/sched/cls_flower.c | 2 |
3 files changed, 8 insertions, 8 deletions
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index 6749a4a9a9cd..2b6ac7069dc1 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -948,9 +948,9 @@ static int tcf_ct_act_nat(struct sk_buff *skb, return err & NF_VERDICT_MASK; if (action & BIT(NF_NAT_MANIP_SRC)) - tc_skb_cb(skb)->post_ct_snat = 1; + qdisc_skb_cb(skb)->post_ct_snat = 1; if (action & BIT(NF_NAT_MANIP_DST)) - tc_skb_cb(skb)->post_ct_dnat = 1; + qdisc_skb_cb(skb)->post_ct_dnat = 1; return err; #else @@ -986,7 +986,7 @@ TC_INDIRECT_SCOPE int tcf_ct_act(struct sk_buff *skb, const struct tc_action *a, tcf_action_update_bstats(&c->common, skb); if (clear) { - tc_skb_cb(skb)->post_ct = false; + qdisc_skb_cb(skb)->post_ct = false; ct = nf_ct_get(skb, &ctinfo); if (ct) { nf_ct_put(ct); @@ -1097,7 +1097,7 @@ do_nat: out_push: skb_push_rcsum(skb, nh_ofs); - tc_skb_cb(skb)->post_ct = true; + qdisc_skb_cb(skb)->post_ct = true; tc_skb_cb(skb)->zone = p->zone; out_clear: if (defrag) diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index f751cd5eeac8..ebca4b926dcf 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1872,9 +1872,9 @@ int tcf_classify(struct sk_buff *skb, } ext->chain = last_executed_chain; ext->mru = cb->mru; - ext->post_ct = cb->post_ct; - ext->post_ct_snat = cb->post_ct_snat; - ext->post_ct_dnat = cb->post_ct_dnat; + ext->post_ct = qdisc_skb_cb(skb)->post_ct; + ext->post_ct_snat = qdisc_skb_cb(skb)->post_ct_snat; + ext->post_ct_dnat = qdisc_skb_cb(skb)->post_ct_dnat; ext->zone = cb->zone; } } diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 099ff6a3e1f5..7669371c1354 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -326,7 +326,7 @@ TC_INDIRECT_SCOPE int fl_classify(struct sk_buff *skb, struct tcf_result *res) { struct cls_fl_head *head = rcu_dereference_bh(tp->root); - bool post_ct = tc_skb_cb(skb)->post_ct; + bool post_ct = qdisc_skb_cb(skb)->post_ct; u16 zone = tc_skb_cb(skb)->zone; struct fl_flow_key skb_key; struct fl_flow_mask *mask; |