harti 9008e4e06b Replace the lock-less algorithm for the free item list with a more ... conservative lock. The problem with the lock-less algorithm is that it suffers from the ABA problem. Running an application with funnels a couple of 100kpkts/s through the netgraph system on a dual CPU system with MPSAFE drivers will panic almost immediatly with the old algorithm. It may be possible to eliminate the contention between threads that insert free items into the list and those that get free items by using the Michael/Scott queue algorithm that has two locks.		2003-11-05 10:32:21 +00:00
..
atm	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
bluetooth	Update Bluetooth code.	2003-10-12 22:04:24 +00:00
netgraph.h	Don't use "NULL" when "0" is really meant.	2002-08-22 00:30:03 +00:00
ng_async.c
ng_async.h
ng_base.c	Replace the lock-less algorithm for the free item list with a more	2003-11-05 10:32:21 +00:00
ng_bpf.c
ng_bpf.h
ng_bridge.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_bridge.h
ng_cisco.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_cisco.h
ng_device.c	Gigacommit to improve device-driver source compatibility between	2003-03-03 12:15:54 +00:00
ng_device.h
ng_echo.c
ng_echo.h
ng_eiface.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_eiface.h
ng_etf.c
ng_etf.h
ng_ether.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_ether.h
ng_fec.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_fec.h	Finally get around to committing Bill Paul's FEC netgraph nodes.	2002-10-29 19:12:44 +00:00
ng_frame_relay.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_frame_relay.h
ng_gif_demux.c	Finish driving a stake through the heart of netns and the associated	2003-03-05 19:24:24 +00:00
ng_gif_demux.h	Finish driving a stake through the heart of netns and the associated	2003-03-05 19:24:24 +00:00
ng_gif.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_gif.h
ng_hole.c
ng_hole.h
ng_iface.c	Replace the if_name and if_unit members of struct ifnet with new members	2003-10-31 18:32:15 +00:00
ng_iface.h	Finish driving a stake through the heart of netns and the associated	2003-03-05 19:24:24 +00:00
ng_ip_input.c	Update netisr handling; Each SWI now registers its queue, and all queue	2003-03-04 23:19:55 +00:00
ng_ip_input.h
ng_ksocket.c	Add Protocol Independent Multicast protocol.	2003-08-20 22:11:58 +00:00
ng_ksocket.h
ng_l2tp.c	Don't use ovbcopy().	2003-04-04 12:12:34 +00:00
ng_l2tp.h	New L2TP netgraph node type.	2002-08-20 21:59:50 +00:00
ng_lmi.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_lmi.h
ng_message.h	Remove a gcc-ism: declaring a variable array at the end of a structure	2003-10-22 07:35:05 +00:00
ng_mppc.c	Take the rc4 code out of ng_mppc module so we don't fail to load when	2003-02-05 19:11:11 +00:00
ng_mppc.h
ng_one2many.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_one2many.h
ng_parse.c	Use intptr_t to fix various sizeof(int) != sizeof(void *) warnings.	2002-11-08 21:13:18 +00:00
ng_parse.h
ng_ppp.c	Deprecate machine/limits.h in favor of new sys/limits.h.	2003-04-29 13:36:06 +00:00
ng_ppp.h
ng_pppoe.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_pppoe.h	use __packed.	2002-09-23 18:54:32 +00:00
ng_pptpgre.c	Don't use ovbcopy().	2003-04-04 12:12:34 +00:00
ng_pptpgre.h
ng_rfc1490.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_rfc1490.h
ng_sample.c
ng_sample.h
ng_socket.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_socket.h
ng_socketvar.h
ng_source.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_source.h	Add the netgraph 'source' module.	2002-10-31 23:03:09 +00:00
ng_split.c
ng_split.h
ng_tee.c	Allow the caller to get an erro direclty if we sent the packet immediatly.	2003-07-03 22:09:47 +00:00
ng_tee.h
ng_tty.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_tty.h
ng_UI.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_UI.h
ng_vjc.c	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
ng_vjc.h
NOTES