rcv_wnd can be useful to diagnose TCP performance where receiver window
becomes the bottleneck. rehash reports the PLB and timeout triggered
rehash attempts by the TCP connection.
Signed-off-by: Mubashir Adnan Qureshi <mubashirq@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Analogous to other important ECN information, export TCPI_OPT_ECN_LOW
in tcp_info tcpi_options field.
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Change-Id: I08d8d8c7e8780e6e37df54038ee50301ac5a0320
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
