From 128eda86bebeacefb0fcc64cab0155aa76857c92 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 25 Apr 2017 10:15:34 -0700 Subject: [PATCH] tcp: do not pass timestamp to tcp_rack_mark_lost() This is no longer used, since tcp_rack_detect_loss() takes the timestamp from tp->tcp_mstamp Signed-off-by: Eric Dumazet Acked-by: Soheil Hassas Yeganeh Acked-by: Neal Cardwell Signed-off-by: David S. Miller --- include/net/tcp.h | 2 +- net/ipv4/tcp_input.c | 2 +- net/ipv4/tcp_recovery.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/net/tcp.h b/include/net/tcp.h index da28bef..8b4433c 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1853,7 +1853,7 @@ void tcp_v4_init(void); void tcp_init(void); /* tcp_recovery.c */ -extern void tcp_rack_mark_lost(struct sock *sk, const struct skb_mstamp *now); +extern void tcp_rack_mark_lost(struct sock *sk); extern void tcp_rack_advance(struct tcp_sock *tp, u8 sacked, u32 end_seq, const struct skb_mstamp *xmit_time, const struct skb_mstamp *ack_time); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index bd18c65..d4885f7 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2769,7 +2769,7 @@ static void tcp_rack_identify_loss(struct sock *sk, int *ack_flag, if (sysctl_tcp_recovery & TCP_RACK_LOSS_DETECTION) { u32 prior_retrans = tp->retrans_out; - tcp_rack_mark_lost(sk, ack_time); + tcp_rack_mark_lost(sk); if (prior_retrans > tp->retrans_out) *ack_flag |= FLAG_LOST_RETRANS; } diff --git a/net/ipv4/tcp_recovery.c b/net/ipv4/tcp_recovery.c index fdac262..6ca8b5d 100644 --- a/net/ipv4/tcp_recovery.c +++ b/net/ipv4/tcp_recovery.c @@ -104,7 +104,7 @@ static void tcp_rack_detect_loss(struct sock *sk, u32 *reo_timeout) } } -void tcp_rack_mark_lost(struct sock *sk, const struct skb_mstamp *now) +void tcp_rack_mark_lost(struct sock *sk) { struct tcp_sock *tp = tcp_sk(sk); u32 timeout; -- 2.7.4