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Searched refs:ack_skb (Results 1 – 3 of 3) sorted by relevance

/net/mac80211/
Dcfg.c3529 struct sk_buff *ack_skb; in ieee80211_attach_ack_skb() local
3532 ack_skb = skb_copy(skb, gfp); in ieee80211_attach_ack_skb()
3533 if (!ack_skb) in ieee80211_attach_ack_skb()
3537 id = idr_alloc(&local->ack_status_frames, ack_skb, in ieee80211_attach_ack_skb()
3542 kfree_skb(ack_skb); in ieee80211_attach_ack_skb()
3549 IEEE80211_SKB_CB(ack_skb)->ack.cookie = *cookie; in ieee80211_attach_ack_skb()
Dtx.c2479 struct sk_buff *ack_skb; in ieee80211_store_ack_skb() local
2483 ack_skb = skb_clone_sk(skb); in ieee80211_store_ack_skb()
2485 ack_skb = skb_clone(skb, GFP_ATOMIC); in ieee80211_store_ack_skb()
2487 if (ack_skb) { in ieee80211_store_ack_skb()
2492 id = idr_alloc(&local->ack_status_frames, ack_skb, in ieee80211_store_ack_skb()
2501 IEEE80211_SKB_CB(ack_skb)->ack.cookie = *cookie; in ieee80211_store_ack_skb()
2504 kfree_skb(ack_skb); in ieee80211_store_ack_skb()
/net/ipv4/
Dtcp_input.c1245 static bool tcp_check_dsack(struct sock *sk, const struct sk_buff *ack_skb, in tcp_check_dsack() argument
1254 if (before(start_seq_0, TCP_SKB_CB(ack_skb)->ack_seq)) { in tcp_check_dsack()
1805 tcp_sacktag_write_queue(struct sock *sk, const struct sk_buff *ack_skb, in tcp_sacktag_write_queue() argument
1809 const unsigned char *ptr = (skb_transport_header(ack_skb) + in tcp_sacktag_write_queue()
1810 TCP_SKB_CB(ack_skb)->sacked); in tcp_sacktag_write_queue()
1827 found_dup_sack = tcp_check_dsack(sk, ack_skb, sp_wire, in tcp_sacktag_write_queue()
1834 if (before(TCP_SKB_CB(ack_skb)->ack_seq, prior_snd_una - tp->max_window)) in tcp_sacktag_write_queue()
1860 if ((TCP_SKB_CB(ack_skb)->ack_seq != tp->snd_una) && in tcp_sacktag_write_queue()