diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_input.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index b27be2f819a..1dba7fd438d 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1957,15 +1957,6 @@ static inline void tcp_ack_packets_out(struct sock *sk, struct tcp_sock *tp) } } -/* There is one downside to this scheme. Although we keep the - * ACK clock ticking, adjusting packet counters and advancing - * congestion window, we do not liberate socket send buffer - * space. - * - * Mucking with skb->truesize and sk->sk_wmem_alloc et al. - * then making a write space wakeup callback is a possible - * future enhancement. WARNING: it is not trivial to make. - */ static int tcp_tso_acked(struct sock *sk, struct sk_buff *skb, __u32 now, __s32 *seq_rtt) { |