Doug Leith 8f65b5354b tcp_htcp: last_cong bug fix
This patch fixes a minor bug in tcp_htcp.c which has been
highlighted by Lachlan Andrew and Lawrence Stewart.  Currently, the
time since the last congestion event, which is stored in variable
last_cong, is reset whenever there is a state change into
TCP_CA_Open.  This includes transitions of the type
TCP_CA_Open->TCP_CA_Disorder->TCP_CA_Open which are not associated
with backoff of cwnd.  The patch changes last_cong to be updated
only on transitions into TCP_CA_Open that occur after experiencing
the congestion-related states TCP_CA_Loss, TCP_CA_Recovery,
TCP_CA_CWR.

Signed-off-by: Doug Leith <doug.leith@nuim.ie>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-12 01:41:09 -08:00
..
2008-11-05 13:19:07 -06:00
2008-09-22 19:24:45 -07:00
2008-11-12 01:41:09 -08:00
2008-11-10 16:34:11 -08:00
2008-09-30 03:03:35 -07:00
2008-07-24 10:47:27 -07:00
2008-11-01 09:49:46 -07:00