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d96a9e8dd0
linux/net/dccp
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Samuel Jero d96a9e8dd0 dccp ccid-2: check Ack Ratio when reducing cwnd 
This patch causes CCID-2 to check the Ack Ratio after reducing the congestion
window. If the Ack Ratio is greater than the congestion window, it is
reduced. This prevents timeouts caused by an Ack Ratio larger than the
congestion window.

In this situation, we choose to set the Ack Ratio to half the congestion window
(or one if that's zero) so that if we loose one ack we don't trigger a timeout.

Signed-off-by: Samuel Jero <sj323707@ohio.edu> 
Acked-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
2011-08-01 07:52:36 -06:00
..
ccids dccp ccid-2: check Ack Ratio when reducing cwnd 2011-08-01 07:52:36 -06:00
ackvec.c dccp ccid-2: whitespace fix-up 2010-11-18 09:37:07 -08:00
ackvec.h dccp ccid-2: Separate option parsing from CCID processing 2010-11-15 07:12:01 +01:00
ccid.c dccp: cosmetics of info message 2011-07-04 12:37:13 -06:00
ccid.h dccp: Return-value convention of hc_tx_send_packet() 2010-10-28 10:27:00 -07:00
dccp.h dccp: support for the exchange of NN options in established state 1/2 2011-08-01 07:52:34 -06:00
diag.c dccp_diag: LISTEN sockets don't have CCIDs 2008-12-17 16:08:01 -08:00
feat.c dccp: send Confirm options only once 2011-08-01 07:52:35 -06:00
feat.h dccp: support for the exchange of NN options in established state 1/2 2011-08-01 07:52:34 -06:00
input.c dccp: Clean up slow-path input processing 2011-07-04 12:36:33 -06:00
ipv4.c ipv4: Make caller provide flowi4 key to inet_csk_route_req(). 2011-05-18 18:32:03 -04:00
ipv6.c inet: add RCU protection to inet->opt 2011-04-28 13:16:35 -07:00
ipv6.h
Kconfig Docs/Kconfig: Update: osdl.org -> linuxfoundation.org 2010-11-15 23:50:13 +01:00
Makefile dccp: Policy-based packet dequeueing infrastructure 2010-12-07 13:47:12 +01:00
minisocks.c dccp: fix the adjustments to AWL and SWL 2010-10-12 06:57:40 +02:00
options.c dccp: handle invalid feature options length 2011-05-06 13:05:50 -07:00
output.c dccp: combine the functionality of enqeueing and cloning 2011-07-04 12:36:47 -06:00
probe.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
proto.c dccp ccid-2: use feature-negotiation to report Ack Ratio changes 2011-08-01 07:52:35 -06:00
qpolicy.c dccp qpolicy: Parameter checking of cmsg qpolicy parameters 2010-12-07 13:47:12 +01:00
sysctl.c dccp: make upper bound for seq_window consistent on 32/64 bit 2011-01-07 12:22:44 +01:00
timer.c dccp: Refine the wait-for-ccid mechanism 2010-10-28 10:27:01 -07:00