diff options
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/route.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_input.c | 6 | ||||
-rw-r--r-- | net/ipv4/tcp_ipv4.c | 10 | ||||
-rw-r--r-- | net/ipv4/tcp_minisocks.c | 8 |
4 files changed, 13 insertions, 13 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 37e0d4d..0b3d7bf 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2683,7 +2683,7 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, id = rt->peer->ip_id_count; if (rt->peer->tcp_ts_stamp) { ts = rt->peer->tcp_ts; - tsage = xtime.tv_sec - rt->peer->tcp_ts_stamp; + tsage = get_seconds() - rt->peer->tcp_ts_stamp; } } diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index d894bbc..d0a3630 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2933,7 +2933,7 @@ static int tcp_fast_parse_options(struct sk_buff *skb, struct tcphdr *th, static inline void tcp_store_ts_recent(struct tcp_sock *tp) { tp->rx_opt.ts_recent = tp->rx_opt.rcv_tsval; - tp->rx_opt.ts_recent_stamp = xtime.tv_sec; + tp->rx_opt.ts_recent_stamp = get_seconds(); } static inline void tcp_replace_ts_recent(struct tcp_sock *tp, u32 seq) @@ -2947,7 +2947,7 @@ static inline void tcp_replace_ts_recent(struct tcp_sock *tp, u32 seq) */ if((s32)(tp->rx_opt.rcv_tsval - tp->rx_opt.ts_recent) >= 0 || - xtime.tv_sec >= tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS) + get_seconds() >= tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS) tcp_store_ts_recent(tp); } } @@ -2999,7 +2999,7 @@ static inline int tcp_paws_discard(const struct sock *sk, const struct sk_buff * { const struct tcp_sock *tp = tcp_sk(sk); return ((s32)(tp->rx_opt.ts_recent - tp->rx_opt.rcv_tsval) > TCP_PAWS_WINDOW && - xtime.tv_sec < tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS && + get_seconds() < tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS && !tcp_disordered_ack(sk, skb)); } diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index f6793b4..addac11 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -149,7 +149,7 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp) */ if (tcptw->tw_ts_recent_stamp && (twp == NULL || (sysctl_tcp_tw_reuse && - xtime.tv_sec - tcptw->tw_ts_recent_stamp > 1))) { + get_seconds() - tcptw->tw_ts_recent_stamp > 1))) { tp->write_seq = tcptw->tw_snd_nxt + 65535 + 2; if (tp->write_seq == 0) tp->write_seq = 1; @@ -224,7 +224,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) * when trying new connection. */ if (peer != NULL && - peer->tcp_ts_stamp + TCP_PAWS_MSL >= xtime.tv_sec) { + peer->tcp_ts_stamp + TCP_PAWS_MSL >= get_seconds()) { tp->rx_opt.ts_recent_stamp = peer->tcp_ts_stamp; tp->rx_opt.ts_recent = peer->tcp_ts; } @@ -1351,7 +1351,7 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) (dst = inet_csk_route_req(sk, req)) != NULL && (peer = rt_get_peer((struct rtable *)dst)) != NULL && peer->v4daddr == saddr) { - if (xtime.tv_sec < peer->tcp_ts_stamp + TCP_PAWS_MSL && + if (get_seconds() < peer->tcp_ts_stamp + TCP_PAWS_MSL && (s32)(peer->tcp_ts - req->ts_recent) > TCP_PAWS_WINDOW) { NET_INC_STATS_BH(LINUX_MIB_PAWSPASSIVEREJECTED); @@ -1770,7 +1770,7 @@ int tcp_v4_remember_stamp(struct sock *sk) if (peer) { if ((s32)(peer->tcp_ts - tp->rx_opt.ts_recent) <= 0 || - (peer->tcp_ts_stamp + TCP_PAWS_MSL < xtime.tv_sec && + (peer->tcp_ts_stamp + TCP_PAWS_MSL < get_seconds() && peer->tcp_ts_stamp <= tp->rx_opt.ts_recent_stamp)) { peer->tcp_ts_stamp = tp->rx_opt.ts_recent_stamp; peer->tcp_ts = tp->rx_opt.ts_recent; @@ -1791,7 +1791,7 @@ int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw) const struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw); if ((s32)(peer->tcp_ts - tcptw->tw_ts_recent) <= 0 || - (peer->tcp_ts_stamp + TCP_PAWS_MSL < xtime.tv_sec && + (peer->tcp_ts_stamp + TCP_PAWS_MSL < get_seconds() && peer->tcp_ts_stamp <= tcptw->tw_ts_recent_stamp)) { peer->tcp_ts_stamp = tcptw->tw_ts_recent_stamp; peer->tcp_ts = tcptw->tw_ts_recent; diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 7069327..ac4ce48 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -149,7 +149,7 @@ kill_with_rst: tw->tw_substate = TCP_TIME_WAIT; tcptw->tw_rcv_nxt = TCP_SKB_CB(skb)->end_seq; if (tmp_opt.saw_tstamp) { - tcptw->tw_ts_recent_stamp = xtime.tv_sec; + tcptw->tw_ts_recent_stamp = get_seconds(); tcptw->tw_ts_recent = tmp_opt.rcv_tsval; } @@ -208,7 +208,7 @@ kill: if (tmp_opt.saw_tstamp) { tcptw->tw_ts_recent = tmp_opt.rcv_tsval; - tcptw->tw_ts_recent_stamp = xtime.tv_sec; + tcptw->tw_ts_recent_stamp = get_seconds(); } inet_twsk_put(tw); @@ -458,7 +458,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, if (newtp->rx_opt.tstamp_ok) { newtp->rx_opt.ts_recent = req->ts_recent; - newtp->rx_opt.ts_recent_stamp = xtime.tv_sec; + newtp->rx_opt.ts_recent_stamp = get_seconds(); newtp->tcp_header_len = sizeof(struct tcphdr) + TCPOLEN_TSTAMP_ALIGNED; } else { newtp->rx_opt.ts_recent_stamp = 0; @@ -504,7 +504,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, * it can be estimated (approximately) * from another data. */ - tmp_opt.ts_recent_stamp = xtime.tv_sec - ((TCP_TIMEOUT_INIT/HZ)<<req->retrans); + tmp_opt.ts_recent_stamp = get_seconds() - ((TCP_TIMEOUT_INIT/HZ)<<req->retrans); paws_reject = tcp_paws_check(&tmp_opt, th->rst); } } |