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/openbmc/linux/net/ipv4/
H A Dtcp_scalable.c18 static void tcp_scalable_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_scalable_cong_avoid() argument
26 acked = tcp_slow_start(tp, acked); in tcp_scalable_cong_avoid()
27 if (!acked) in tcp_scalable_cong_avoid()
31 acked); in tcp_scalable_cong_avoid()
H A Dtcp_veno.c119 static void tcp_veno_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_veno_cong_avoid() argument
125 tcp_reno_cong_avoid(sk, ack, acked); in tcp_veno_cong_avoid()
138 tcp_reno_cong_avoid(sk, ack, acked); in tcp_veno_cong_avoid()
157 acked = tcp_slow_start(tp, acked); in tcp_veno_cong_avoid()
158 if (!acked) in tcp_veno_cong_avoid()
167 tcp_cong_avoid_ai(tp, tcp_snd_cwnd(tp), acked); in tcp_veno_cong_avoid()
181 tp->snd_cwnd_cnt += acked; in tcp_veno_cong_avoid()
H A Dtcp_cong.c451 * something better;) a packet is only considered (s)acked in its entirety to
457 __bpf_kfunc u32 tcp_slow_start(struct tcp_sock *tp, u32 acked) in tcp_slow_start() argument
459 u32 cwnd = min(tcp_snd_cwnd(tp) + acked, tp->snd_ssthresh); in tcp_slow_start()
461 acked -= cwnd - tcp_snd_cwnd(tp); in tcp_slow_start()
464 return acked; in tcp_slow_start()
469 * for every packet that was ACKed.
471 __bpf_kfunc void tcp_cong_avoid_ai(struct tcp_sock *tp, u32 w, u32 acked) in tcp_cong_avoid_ai() argument
479 tp->snd_cwnd_cnt += acked; in tcp_cong_avoid_ai()
497 __bpf_kfunc void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_reno_cong_avoid() argument
506 acked = tcp_slow_start(tp, acked); in tcp_reno_cong_avoid()
[all …]
H A Dtcp_rate.c38 * a rate sample later when the skb is (s)acked in tcp_rate_skb_delivered().
72 /* When an skb is sacked or acked, we fill in the rate sample with the (prior)
101 /* Record send time of most recently ACKed packet: */ in tcp_rate_skb_delivered()
109 * used again when it's cumulatively acked. For acked packets in tcp_rate_skb_delivered()
123 /* Clear app limited if bubble is acked and gone. */ in tcp_rate_gen()
134 rs->acked_sacked = delivered; /* freshly ACKed or SACKed */ in tcp_rate_gen()
168 * retransmistted skb was first (s)acked because "interval_us" in tcp_rate_gen()
H A Dtcp_yeah.c58 static void tcp_yeah_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_yeah_cong_avoid() argument
67 acked = tcp_slow_start(tp, acked); in tcp_yeah_cong_avoid()
68 if (!acked) in tcp_yeah_cong_avoid()
75 acked); in tcp_yeah_cong_avoid()
78 tcp_cong_avoid_ai(tp, tcp_snd_cwnd(tp), acked); in tcp_yeah_cong_avoid()
88 * bytes of data have been ACKed during the course of the RTT, giving in tcp_yeah_cong_avoid()
H A Dtcp_illinois.c52 u16 acked; /* # packets acked by current ACK */ member
78 ca->acked = 0; in tcp_illinois_init()
91 ca->acked = sample->pkts_acked; in tcp_illinois_acked()
260 static void tcp_illinois_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_illinois_cong_avoid() argument
274 tcp_slow_start(tp, acked); in tcp_illinois_cong_avoid()
280 tp->snd_cwnd_cnt += ca->acked; in tcp_illinois_cong_avoid()
281 ca->acked = 1; in tcp_illinois_cong_avoid()
H A Dtcp_cubic.c214 static inline void bictcp_update(struct bictcp *ca, u32 cwnd, u32 acked) in bictcp_update() argument
219 ca->ack_cnt += acked; /* count the number of ACKed packets */ in bictcp_update()
237 ca->ack_cnt = acked; /* start counting */ in bictcp_update()
319 * 2 packets ACKed, meaning cwnd grows at 1.5x per RTT. in bictcp_update()
324 __bpf_kfunc static void cubictcp_cong_avoid(struct sock *sk, u32 ack, u32 acked) in cubictcp_cong_avoid() argument
333 acked = tcp_slow_start(tp, acked); in cubictcp_cong_avoid()
334 if (!acked) in cubictcp_cong_avoid()
337 bictcp_update(ca, tcp_snd_cwnd(tp), acked); in cubictcp_cong_avoid()
338 tcp_cong_avoid_ai(tp, ca->cnt, acked); in cubictcp_cong_avoid()
H A Dtcp_bic.c140 static void bictcp_cong_avoid(struct sock *sk, u32 ack, u32 acked) in bictcp_cong_avoid() argument
149 acked = tcp_slow_start(tp, acked); in bictcp_cong_avoid()
150 if (!acked) in bictcp_cong_avoid()
154 tcp_cong_avoid_ai(tp, ca->cnt, acked); in bictcp_cong_avoid()
H A Dtcp_bbr.c123 u16 extra_acked[2]; /* max excess data ACKed in epoch */
124 u32 ack_epoch_acked:20, /* packets (S)ACKed in sampling epoch */
230 /* Return maximum extra acked in past k-2k round trips,
368 * ACKed so far. In this case, an RTO can cut cwnd to 1, in which in bbr_bdp()
472 * follow the packet conservation principle: send P packets per P packets acked.
473 * After that, we slow-start and send at most 2*P packets per P packets acked.
480 struct sock *sk, const struct rate_sample *rs, u32 acked, u32 *new_cwnd) in bbr_set_cwnd_to_recover_or_restore() argument
499 cwnd = tcp_packets_in_flight(tp) + acked; in bbr_set_cwnd_to_recover_or_restore()
508 *new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked); in bbr_set_cwnd_to_recover_or_restore()
519 u32 acked, u32 bw, int gain) in bbr_set_cwnd() argument
[all …]
H A Dtcp_vegas.c165 static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcp_vegas_cong_avoid() argument
171 tcp_reno_cong_avoid(sk, ack, acked); in tcp_vegas_cong_avoid()
196 tcp_reno_cong_avoid(sk, ack, acked); in tcp_vegas_cong_avoid()
247 tcp_slow_start(tp, acked); in tcp_vegas_cong_avoid()
287 tcp_slow_start(tp, acked); in tcp_vegas_cong_avoid()
H A Dtcp_nv.c113 * used to determine bytes acked since last
180 static void tcpnv_cong_avoid(struct sock *sk, u32 ack, u32 acked) in tcpnv_cong_avoid() argument
194 acked = tcp_slow_start(tp, acked); in tcpnv_cong_avoid()
195 if (!acked) in tcpnv_cong_avoid()
201 tcp_cong_avoid_ai(tp, cnt, acked); in tcpnv_cong_avoid()
204 tcp_cong_avoid_ai(tp, cnt, acked); in tcpnv_cong_avoid()
/openbmc/linux/tools/testing/selftests/bpf/
H A Dbpf_tcp_helpers.h80 syn_data_acked:1,/* data in SYN is acked by SYN-ACK */
147 long rtt_us; /* RTT of last (S)ACKed packet (or -1) */
149 __u32 acked_sacked; /* number of packets newly (S)ACKed upon ACK */
171 void (*cong_avoid)(struct sock *sk, __u32 ack, __u32 acked);
209 /* If in slow start, ensure cwnd grows to twice what was ACKed. */ in tcp_is_cwnd_limited()
230 extern __u32 tcp_slow_start(struct tcp_sock *tp, __u32 acked) __ksym;
231 extern void tcp_cong_avoid_ai(struct tcp_sock *tp, __u32 w, __u32 acked) __ksym;
/openbmc/linux/net/mac80211/
H A Dstatus.c569 * If the frame wasn't ACKed by the peer - it will be re-sent through the AP
594 /* Check if peer has ACKed */ in ieee80211_tdls_td_tx_handle()
628 bool acked, bool dropped, in ieee80211_report_ack_skb() argument
652 .ack = acked, in ieee80211_report_ack_skb()
671 acked, in ieee80211_report_ack_skb()
675 cookie, acked, in ieee80211_report_ack_skb()
694 skb_complete_wifi_ack(skb, acked); in ieee80211_report_ack_skb()
705 bool acked = info->flags & IEEE80211_TX_STAT_ACK; in ieee80211_report_used_skb() local
708 acked = false; in ieee80211_report_used_skb()
743 if (!acked) { in ieee80211_report_used_skb()
932 bool acked; __ieee80211_tx_status() local
1114 bool acked, noack_success, ack_signal_valid; ieee80211_tx_status_ext() local
[all...]
/openbmc/linux/Documentation/translations/ja_JP/
H A DSubmittingPatches382 13) いつ Acked-by: と Cc: を使うのか
388 る承認を記録し、示したいとします。その場合、その人を示すのに Acked-by: が使
389 えます。Acked-by: はパッチのチェンジログにも追加されます。
392 の伝播パスにいなかった時にも、メンテナは Acked-by: をしばしば利用します。
394 Acked-by: は Signed-off-by: のように公式なタグではありません。それはメンテナが
397 Acked-by: へ置き換えることがあります。
399 Acked-by: が必ずしもパッチ全体の承認を示しているわけではありません。例えば、
401 のメンテナからの Acked-by: を持っているとします。その場合、Acked-by: は通常
403 この点は、ご自分で判断してください。(その Acked-by: が)疑わしい場合は、
/openbmc/phosphor-logging/extensions/openpower-pels/
H A Dhost_notifier.cpp109 if ((a.hostState == TransmissionState::acked) || in enqueueRequired()
115 (a.hmcState == TransmissionState::acked)) in enqueueRequired()
142 // If already acked by the host, don't send again. in notifyRequired()
145 if (a.hostState == TransmissionState::acked) in notifyRequired()
151 // If hidden and acked (or will be) acked by the HMC, in notifyRequired()
154 if ((a.hmcState == TransmissionState::acked) || in notifyRequired()
341 // Reset the state on any PELs that were sent but not acked back in hostStateChange()
432 _repo.setPELHostTransState(id, TransmissionState::acked); in ackPEL()
H A Dhost_notifier.hpp90 * - Already acked by the host (or they didn't like it)
105 * - Already acked by the host
221 * it will transfer any PELs that were sent but not acked yet back
296 * @brief The list of IDs that were sent, but not acked yet.
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dbpf_cubic.c267 __u32 acked) in bictcp_update() argument
272 ca->ack_cnt += acked; /* count the number of ACKed packets */ in bictcp_update()
290 ca->ack_cnt = acked; /* start counting */ in bictcp_update()
375 * 2 packets ACKed, meaning cwnd grows at 1.5x per RTT. in bictcp_update()
381 void BPF_STRUCT_OPS(bpf_cubic_cong_avoid, struct sock *sk, __u32 ack, __u32 acked) in BPF_STRUCT_OPS() argument
392 acked = tcp_slow_start(tp, acked); in BPF_STRUCT_OPS()
393 if (!acked) in BPF_STRUCT_OPS()
396 bictcp_update(ca, tp->snd_cwnd, acked); in BPF_STRUCT_OPS()
397 tcp_cong_avoid_ai(tp, ca->cnt, acked); in BPF_STRUCT_OPS()
H A Dbpf_dctcp.c231 extern void tcp_reno_cong_avoid(struct sock *sk, __u32 ack, __u32 acked) __ksym;
234 void BPF_PROG(dctcp_cong_avoid, struct sock *sk, __u32 ack, __u32 acked) in BPF_PROG() argument
236 tcp_reno_cong_avoid(sk, ack, acked); in BPF_PROG()
/openbmc/linux/net/tipc/
H A Dlink.c107 * @transmitq: queue for sent, non-acked messages
111 * @acked: # last packet acked by a certain peer. Used for broadcast.
136 * @rcv_unacked: # messages read by user, but not yet acked back to peer
150 * @bc_peer_is_up: peer has acked the bcast init msg
218 u16 acked; member
281 u16 acked, u16 gap,
392 rcv_l->acked = snd_l->snd_nxt - 1; in tipc_link_add_bc_peer()
461 return l->acked; in tipc_link_acked()
849 u16 bc_acked = l->bc_rcvlink->acked; in tipc_link_timeout()
1015 l->acked = 0; in tipc_link_reset()
[all …]
/openbmc/phosphor-logging/test/openpower-pels/
H A Drepository_test.cpp352 repo.setPELHostTransState(pel->id(), TransmissionState::acked); in TEST_F()
356 EXPECT_EQ((*a).get().hostState, TransmissionState::acked); in TEST_F()
361 EXPECT_EQ(newPEL.hostTransmissionState(), TransmissionState::acked); in TEST_F()
370 EXPECT_EQ((*a).get().hostState, TransmissionState::acked); in TEST_F()
375 EXPECT_EQ(newPEL.hostTransmissionState(), TransmissionState::acked); in TEST_F()
395 repo.setPELHMCTransState(pel->id(), TransmissionState::acked); in TEST_F()
399 EXPECT_EQ((*a).get().hmcState, TransmissionState::acked); in TEST_F()
404 EXPECT_EQ(newPEL.hmcTransmissionState(), TransmissionState::acked); in TEST_F()
413 EXPECT_EQ((*a).get().hmcState, TransmissionState::acked); in TEST_F()
418 EXPECT_EQ(newPEL.hmcTransmissionState(), TransmissionState::acked); in TEST_F()
[all …]
H A Dhost_notifier_test.cpp156 // Test dealing with how acked PELs are put on the
173 // Now set this PEL to host acked in TEST_F()
174 repo.setPELHostTransState(pel->id(), TransmissionState::acked); in TEST_F()
176 // Since it's acked, doesn't need to be enqueued or transmitted in TEST_F()
221 // Don't need to enqueue a hidden log already acked by the HMC
238 repo.setPELHMCTransState(pel->id(), TransmissionState::acked); in TEST_F()
580 // Those PELs weren't acked, so they will get sent again in TEST_F()
597 EXPECT_EQ(pelFromRepo1.hostTransmissionState(), TransmissionState::acked); in TEST_F()
602 EXPECT_EQ(pelFromRepo2.hostTransmissionState(), TransmissionState::acked); in TEST_F()
/openbmc/linux/arch/x86/kernel/cpu/
H A Dacrn.c48 * The hypervisor requires that the APIC EOI should be acked. in DEFINE_IDTENTRY_SYSVEC()
49 * If the APIC EOI is not acked, the APIC ISR bit for the in DEFINE_IDTENTRY_SYSVEC()
/openbmc/openbmc/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/
H A D0001-libc-compat.h-musl-_does_-define-IFF_LOWER_UP-DORMAN.patch22 Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi>
27 Acked-by: Stephane Ayotte <sayotte@tycoint.com>
/openbmc/linux/Documentation/translations/zh_TW/process/
H A Dsubmitting-patches.rst391 那麼他們可以要求在補丁的變更日誌中添加一個 Acked-by:
393 Acked-by：通常由受影響代碼的維護者使用，當該維護者既沒有貢獻也沒有轉發補丁時。
395 Acked-by: 不像簽字人那樣正式。這是一個記錄，確認人至少審查了補丁，並表示接受。
396 因此，補丁合併有時會手動將Acker的「Yep，looks good to me」轉換爲 Acked-By：（但
399 Acked-by：不一定表示對整個補丁的確認。例如，如果一個補丁影響多個子系統，並且
/openbmc/linux/drivers/remoteproc/
H A Dqcom_sysmon.c125 bool acked = false; in sysmon_request_shutdown() local
149 acked = true; in sysmon_request_shutdown()
154 return acked; in sysmon_request_shutdown()
334 bool acked = false; in ssctl_request_shutdown() local
360 acked = true; in ssctl_request_shutdown()
366 return acked; in ssctl_request_shutdown()

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