From 9d0c00f5ca05be9e89649c156f9d5b9421fc534e Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 20 Oct 2023 12:57:43 +0000 Subject: tcp: rename tcp_time_stamp() to tcp_time_stamp_ts() This helper returns a TSval from a TCP socket. It currently calls tcp_time_stamp_ms() but will soon be able to return a usec based TSval, depending on an upcoming tp->tcp_usec_ts field. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/tcp_timer.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/ipv4/tcp_timer.c') diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 8764a9a2dc21..bfcf3fe44c72 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -33,7 +33,7 @@ static u32 tcp_clamp_rto_to_user_timeout(const struct sock *sk) user_timeout = READ_ONCE(icsk->icsk_user_timeout); if (!user_timeout) return icsk->icsk_rto; - elapsed = tcp_time_stamp(tcp_sk(sk)) - start_ts; + elapsed = tcp_time_stamp_ts(tcp_sk(sk)) - start_ts; remaining = user_timeout - elapsed; if (remaining <= 0) return 1; /* user timeout has passed; fire ASAP */ @@ -226,7 +226,7 @@ static bool retransmits_timed_out(struct sock *sk, timeout = tcp_model_timeout(sk, boundary, rto_base); } - return (s32)(tcp_time_stamp(tcp_sk(sk)) - start_ts - timeout) >= 0; + return (s32)(tcp_time_stamp_ts(tcp_sk(sk)) - start_ts - timeout) >= 0; } /* A write timeout has occurred. Process the after effects. */ @@ -462,7 +462,7 @@ static void tcp_fastopen_synack_timer(struct sock *sk, struct request_sock *req) req->num_timeout++; tcp_update_rto_stats(sk); if (!tp->retrans_stamp) - tp->retrans_stamp = tcp_time_stamp(tp); + tp->retrans_stamp = tcp_time_stamp_ts(tp); inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS, req->timeout << req->num_timeout, TCP_RTO_MAX); } @@ -478,7 +478,7 @@ static bool tcp_rtx_probe0_timed_out(const struct sock *sk, if (rcv_delta <= timeout) return false; - rtx_delta = (u32)msecs_to_jiffies(tcp_time_stamp(tp) - + rtx_delta = (u32)msecs_to_jiffies(tcp_time_stamp_ts(tp) - (tp->retrans_stamp ?: tcp_skb_timestamp_ts(false, skb))); return rtx_delta > timeout; @@ -534,7 +534,7 @@ void tcp_retransmit_timer(struct sock *sk) struct inet_sock *inet = inet_sk(sk); u32 rtx_delta; - rtx_delta = tcp_time_stamp(tp) - (tp->retrans_stamp ?: tcp_skb_timestamp_ts(false, skb)); + rtx_delta = tcp_time_stamp_ts(tp) - (tp->retrans_stamp ?: tcp_skb_timestamp_ts(false, skb)); if (sk->sk_family == AF_INET) { net_dbg_ratelimited("Probing zero-window on %pI4:%u/%u, seq=%u:%u, recv %ums ago, lasting %ums\n", &inet->inet_daddr, ntohs(inet->inet_dport), -- cgit v1.2.3