diff options
Diffstat (limited to 'net/ipv4/tcp_cong.c')
| -rw-r--r-- | net/ipv4/tcp_cong.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 857eefc52aa..af0aca1e6be 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -6,7 +6,6 @@ * Copyright (C) 2005 Stephen Hemminger <shemminger@osdl.org> */ -#include <linux/config.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/types.h> @@ -49,7 +48,7 @@ int tcp_register_congestion_control(struct tcp_congestion_ops *ca) printk(KERN_NOTICE "TCP %s already registered\n", ca->name); ret = -EEXIST; } else { - list_add_rcu(&ca->list, &tcp_cong_list); + list_add_tail_rcu(&ca->list, &tcp_cong_list); printk(KERN_INFO "TCP %s registered\n", ca->name); } spin_unlock(&tcp_cong_list_lock); @@ -190,7 +189,7 @@ void tcp_slow_start(struct tcp_sock *tp) return; /* We MAY increase by 2 if discovered delayed ack */ - if (sysctl_tcp_abc > 1 && tp->bytes_acked > 2*tp->mss_cache) { + if (sysctl_tcp_abc > 1 && tp->bytes_acked >= 2*tp->mss_cache) { if (tp->snd_cwnd < tp->snd_cwnd_clamp) tp->snd_cwnd++; } |