diff options
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 9e6bc4d6daa7..215e4d3b3616 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2241,10 +2241,6 @@ void tcp_set_state(struct sock *sk, int state) * socket sitting in hash tables. */ inet_sk_state_store(sk, state); - -#ifdef STATE_TRACE - SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n", sk, statename[oldstate], statename[state]); -#endif } EXPORT_SYMBOL_GPL(tcp_set_state); @@ -3246,6 +3242,7 @@ static size_t tcp_opt_stats_get_size(void) nla_total_size_64bit(sizeof(u64)) + /* TCP_NLA_BYTES_RETRANS */ nla_total_size(sizeof(u32)) + /* TCP_NLA_DSACK_DUPS */ nla_total_size(sizeof(u32)) + /* TCP_NLA_REORD_SEEN */ + nla_total_size(sizeof(u32)) + /* TCP_NLA_SRTT */ 0; } @@ -3299,6 +3296,7 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk) TCP_NLA_PAD); nla_put_u32(stats, TCP_NLA_DSACK_DUPS, tp->dsack_dups); nla_put_u32(stats, TCP_NLA_REORD_SEEN, tp->reord_seen); + nla_put_u32(stats, TCP_NLA_SRTT, tp->srtt_us >> 3); return stats; } @@ -3658,8 +3656,11 @@ bool tcp_alloc_md5sig_pool(void) if (unlikely(!tcp_md5sig_pool_populated)) { mutex_lock(&tcp_md5sig_mutex); - if (!tcp_md5sig_pool_populated) + if (!tcp_md5sig_pool_populated) { __tcp_alloc_md5sig_pool(); + if (tcp_md5sig_pool_populated) + static_key_slow_inc(&tcp_md5_needed); + } mutex_unlock(&tcp_md5sig_mutex); } |