aha/net/dccp
Gerrit Renker ddebc973c5 dccp: Lockless integration of CCID congestion-control plugins
Based on Arnaldo's earlier patch, this patch integrates the standardised
CCID congestion control plugins (CCID-2 and CCID-3) of DCCP with dccp.ko:

 * enables a faster connection path by eliminating the need to always go 
   through the CCID registration lock;

 * updates the implementation to use only a single array whose size equals
   the number of configured CCIDs instead of the maximum (256);

 * since the CCIDs are now fixed array elements, synchronization is no
   longer needed, simplifying use and implementation.

CCID-2 is suggested as minimum for a basic DCCP implementation (RFC 4340, 10);
CCID-3 is a standards-track CCID supported by RFC 4342 and RFC 5348.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-04 21:42:53 -08:00
..
ccids dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
ackvec.c dccp: Set per-connection CCIDs via socket options 2008-11-23 16:02:31 -08:00
ackvec.h dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
ccid.c dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
ccid.h dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
dccp.h dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
diag.c dccp_diag: LISTEN sockets don't have CCIDs 2008-12-17 16:08:01 -08:00
feat.c dccp: Remove manual influence on NDP Count feature 2008-12-08 01:18:37 -08:00
feat.h dccp: Clean up old feature-negotiation infrastructure 2008-12-08 01:17:32 -08:00
input.c dccp ccid-2: Phase out the use of boolean Ack Vector sysctl 2008-12-08 01:19:06 -08:00
ipv4.c net: Convert TCP & DCCP hash tables to use RCU / hlist_nulls 2008-11-16 19:40:17 -08:00
ipv6.c netns xfrm: lookup in netns 2008-11-25 17:35:18 -08:00
ipv6.h
Kconfig dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
Makefile dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
minisocks.c dccp ccid-2: Phase out the use of boolean Ack Vector sysctl 2008-12-08 01:19:06 -08:00
options.c dccp ccid-2: Phase out the use of boolean Ack Vector sysctl 2008-12-08 01:19:06 -08:00
output.c dccp: use roundup instead of opencoding 2008-12-05 22:39:49 -08:00
probe.c dccp: API to query the current TX/RX CCID 2008-11-23 16:04:59 -08:00
proto.c dccp: Lockless integration of CCID congestion-control plugins 2009-01-04 21:42:53 -08:00
sysctl.c dccp ccid-2: Phase out the use of boolean Ack Vector sysctl 2008-12-08 01:19:06 -08:00
timer.c dccp: Limit feature negotiation to connection setup phase 2008-11-12 00:42:58 -08:00