diff options
| author | David S. Miller <davem@davemloft.net> | 2015-03-17 22:02:53 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-17 22:02:53 -0400 |
| commit | 5284143057708af297eea10812a67d18e42e9abe (patch) | |
| tree | 798f475f48fbdff0eae359c3f345a1a0eaf83ca2 /include/linux | |
| parent | 9f2dbdd9b11d40f5fe0749eb91cd1cfc86fde575 (diff) | |
| parent | 0470c8ca1d57927f2cc3e1d5add1fb2834609447 (diff) | |
Merge branch 'listener_refactor_part_12'
Eric Dumazet says:
====================
inet: tcp listener refactoring, part 12
By adding a pointer back to listener, we are preparing synack rtx
handling to no longer be governed by listener keepalive timer,
as this is the most problematic source of contention on listener
spinlock. Note that TCP FastOpen had such pointer anyway, so we
make it generic.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/tcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 97dbf16f7d9d..f869ae8afbaf 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -111,7 +111,7 @@ struct tcp_request_sock_ops; struct tcp_request_sock { struct inet_request_sock req; const struct tcp_request_sock_ops *af_specific; - struct sock *listener; /* needed for TFO */ + bool tfo_listener; u32 rcv_isn; u32 snt_isn; u32 snt_synack; /* synack sent time */ |