diff options
| -rw-r--r-- | net/bluetooth/hci_conn.c | 10 | ||||
| -rw-r--r-- | net/bluetooth/hci_sysfs.c | 1 | ||||
| -rw-r--r-- | net/ipv4/ipconfig.c | 1 | ||||
| -rw-r--r-- | net/ipv4/tcp_input.c | 19 |
4 files changed, 14 insertions, 17 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 9483320f6da..34d1a3c822b 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -259,22 +259,14 @@ int hci_conn_del(struct hci_conn *conn) } tasklet_disable(&hdev->tx_task); - - hci_conn_del_sysfs(conn); - hci_conn_hash_del(hdev, conn); if (hdev->notify) hdev->notify(hdev, HCI_NOTIFY_CONN_DEL); - tasklet_enable(&hdev->tx_task); - skb_queue_purge(&conn->data_q); - + hci_conn_del_sysfs(conn); hci_dev_put(hdev); - /* will free via device release */ - put_device(&conn->dev); - return 0; } diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index cef1e3e1881..cad510309dc 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -320,6 +320,7 @@ static void del_conn(struct work_struct *work) { struct hci_conn *conn = container_of(work, struct hci_conn, work); device_del(&conn->dev); + put_device(&conn->dev); } void hci_conn_del_sysfs(struct hci_conn *conn) diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 420f56ad59f..56a675734ea 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1440,6 +1440,7 @@ static int __init ip_auto_config_setup(char *addrs) int num = 0; ic_set_manually = 1; + ic_enable = 1; if (ic_proto_name(addrs)) return 1; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 889c89362bf..b39f0d86e44 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2651,6 +2651,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, u32 cnt = 0; u32 reord = tp->packets_out; s32 seq_rtt = -1; + s32 ca_seq_rtt = -1; ktime_t last_ackt = net_invalid_timestamp(); while ((skb = tcp_write_queue_head(sk)) && skb != tcp_send_head(sk)) { @@ -2659,6 +2660,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, u32 packets_acked; u8 sacked = scb->sacked; + /* Determine how many packets and what bytes were acked, tso and else */ if (after(scb->end_seq, tp->snd_una)) { if (tcp_skb_pcount(skb) == 1 || !after(tp->snd_una, scb->seq)) @@ -2686,15 +2688,16 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, if (sacked & TCPCB_SACKED_RETRANS) tp->retrans_out -= packets_acked; flag |= FLAG_RETRANS_DATA_ACKED; + ca_seq_rtt = -1; seq_rtt = -1; if ((flag & FLAG_DATA_ACKED) || (packets_acked > 1)) flag |= FLAG_NONHEAD_RETRANS_ACKED; } else { + ca_seq_rtt = now - scb->when; + last_ackt = skb->tstamp; if (seq_rtt < 0) { - seq_rtt = now - scb->when; - if (fully_acked) - last_ackt = skb->tstamp; + seq_rtt = ca_seq_rtt; } if (!(sacked & TCPCB_SACKED_ACKED)) reord = min(cnt, reord); @@ -2709,10 +2712,10 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, !before(end_seq, tp->snd_up)) tp->urg_mode = 0; } else { + ca_seq_rtt = now - scb->when; + last_ackt = skb->tstamp; if (seq_rtt < 0) { - seq_rtt = now - scb->when; - if (fully_acked) - last_ackt = skb->tstamp; + seq_rtt = ca_seq_rtt; } reord = min(cnt, reord); } @@ -2772,8 +2775,8 @@ static int tcp_clean_rtx_queue(struct sock *sk, s32 *seq_rtt_p, net_invalid_timestamp())) rtt_us = ktime_us_delta(ktime_get_real(), last_ackt); - else if (seq_rtt > 0) - rtt_us = jiffies_to_usecs(seq_rtt); + else if (ca_seq_rtt > 0) + rtt_us = jiffies_to_usecs(ca_seq_rtt); } ca_ops->pkts_acked(sk, pkts_acked, rtt_us); |