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freebsd-skq/sys/netgraph
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Alexander Motin 091193febe Reduce stack usage by 256 bytes per call. It helps to avoid kernel 
stack overflow in complicated traffic filtering setups.

There can be minor performance degradation for the MHLEN < len <= 256 case
due to additional buffer allocation, but it is a rare case.

Approved by:	re (rwatson), glebius (mentor)
MFC after:	1 week
2007-07-26 18:15:02 +00:00
..
atm
Don't use data after free.
2006-09-30 12:37:43 +00:00
bluetooth
Mark ng_h4(4) as not MPSAFE and disconnect it from the build for now.
2007-07-10 16:38:43 +00:00
netflow
Bump maximum number of interface hooks to the maximum possible value.
2007-03-28 13:59:13 +00:00
netgraph.h
- ng_address_ID() has already freed the message, don't do double free.
2006-10-17 10:59:39 +00:00
ng_async.c
…
ng_async.h
…
ng_atmllc.c
…
ng_atmllc.h
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ng_base.c
Despite several examples in the kernel, the third argument of
2007-06-04 18:25:08 +00:00
ng_bpf.c
Reduce stack usage by 256 bytes per call. It helps to avoid kernel
2007-07-26 18:15:02 +00:00
ng_bpf.h
…
ng_bridge.c
…
ng_bridge.h
Use variable-sized arrays where appropriate.
2005-10-28 14:41:28 +00:00
ng_car.c
Add missing ng_uncallout() on node shutdown.
2007-06-13 11:01:17 +00:00
ng_car.h
A node that implements various traffic shaping and rate limiting algorithms.
2007-05-15 16:09:23 +00:00
ng_cisco.c
NG_MKRESPONSE() macro includes sizeof struct ng_mesg when doing allocation.
2005-04-13 14:03:28 +00:00
ng_cisco.h
…
ng_deflate.c
Whitespace cleanup.
2007-01-15 05:55:56 +00:00
ng_deflate.h
A node that implements the Deflate sub-protocols of the Compression Control
2006-12-28 15:44:05 +00:00
ng_device.c
Rename m_getm() to m_getm2() and rewrite it to allocate up to page sized
2006-11-02 17:37:22 +00:00
ng_device.h
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ng_echo.c
- Return error, if there was one.
2005-04-15 10:14:00 +00:00
ng_echo.h
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ng_eiface.c
Honor the IFF_MONITOR flag.
2007-07-26 10:54:33 +00:00
ng_eiface.h
…
ng_etf.c
Remove ng_connect_t where it is unused. Probably it remained from ng_source.c.
2005-03-14 20:49:48 +00:00
ng_etf.h
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ng_ether.c
Implement reference counting for ifmultiaddr, in_multi, and in6_multi
2007-03-20 00:36:10 +00:00
ng_ether.h
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ng_fec.c
Help ng_fec deal with multicast addresses.
2007-05-18 15:05:49 +00:00
ng_fec.h
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ng_frame_relay.c
Initialize variable.
2006-01-14 21:49:31 +00:00
ng_frame_relay.h
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ng_gif_demux.c
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ng_gif_demux.h
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ng_gif.c
Stop embedding struct ifnet at the top of driver softcs. Instead the
2005-06-10 16:49:24 +00:00
ng_gif.h
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ng_hole.c
Fix memory leak.
2005-12-09 07:09:44 +00:00
ng_hole.h
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ng_hub.c
…
ng_hub.h
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ng_iface.c
add missed calls to bpf_peers_present
2006-06-02 23:14:40 +00:00
ng_iface.h
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ng_ip_input.c
…
ng_ip_input.h
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ng_ipfw.c
Unbreak this.
2006-02-14 15:22:24 +00:00
ng_ipfw.h
Remove unused now field.
2006-02-17 09:42:49 +00:00
ng_ksocket.c
In the output path, mask off M_BCAST|M_MCAST so as to prevent incorrect
2007-02-09 12:35:29 +00:00
ng_ksocket.h
Use variable-sized arrays where appropriate.
2005-10-28 14:41:28 +00:00
ng_l2tp.c
Avoid false assertion on transmit and delayed ack timeout with enabled invariants.
2007-04-24 10:50:25 +00:00
ng_l2tp.h
…
ng_lmi.c
Remove dead code.
2006-01-14 14:17:27 +00:00
ng_lmi.h
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ng_message.h
Make ng_ID_t fixed size, so that its maximum value is platform independent.
2006-10-17 11:01:20 +00:00
ng_mppc.c
Fix build with NETGRAPH_MPPC_COMPRESSION but without NETGRAPH_MPPC_ENCRYPTION.
2007-05-18 15:28:01 +00:00
ng_mppc.h
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ng_nat.c
Add support for setmode and settarget messages.
2007-05-22 12:23:39 +00:00
ng_nat.h
Add support for setmode and settarget messages.
2007-05-22 12:23:39 +00:00
ng_one2many.c
Fix getting stats from many links with index > 0.
2005-03-11 10:29:38 +00:00
ng_one2many.h
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ng_parse.c
Fix various compilation warnings for gcc-4.2.
2007-06-23 00:02:20 +00:00
ng_parse.h
Use variable-sized arrays where appropriate.
2005-10-28 14:41:28 +00:00
ng_ppp.c
No need to update link queue stats when round-robin algorithm enabled.
2007-06-04 13:50:09 +00:00
ng_ppp.h
Before this commit, if the compression is enabled the, ng_ppp(4)
2006-12-28 13:21:54 +00:00
ng_pppoe.c
Some perfectionizm against last revision.
2006-08-10 11:07:11 +00:00
ng_pppoe.h
Fix ng_pppoe(4) after turning off "autosrc feature" on ng_ether(4).
2006-08-09 09:56:58 +00:00
ng_pptpgre.c
Quoting Alexander:
2007-02-02 09:45:23 +00:00
ng_pptpgre.h
…
ng_pred1.c
Whitespace cleanup.
2007-01-15 05:55:56 +00:00
ng_pred1.h
A node that implements Predictor-1 compression for PPP.
2006-12-29 09:54:32 +00:00
ng_rfc1490.c
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ng_rfc1490.h
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ng_sample.c
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ng_sample.h
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ng_socket.c
Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr
2007-05-11 10:20:51 +00:00
ng_socket.h
Make the sg_len and sg_family members of the sockaddr_ng the same type
2006-10-17 11:03:55 +00:00
ng_socketvar.h
In the splnet times, netgraph was functional and synchronous. Nowadays,
2005-07-05 17:35:20 +00:00
ng_source.c
Ensure message passed to "settimestamp" and "setcounter" is the right
2007-03-02 14:36:19 +00:00
ng_source.h
Add "setcounter" and "getcounter" messages, providing the the ability
2007-03-02 01:44:04 +00:00
ng_split.c
Plug item leak in case when not all hooks are connected.
2005-08-29 13:47:08 +00:00
ng_split.h
Make the cookie constant name canonical.
2005-10-25 20:56:12 +00:00
ng_sppp.c
Various bpf(4) related fixes to catch places up to the new bpf(4)
2006-12-29 13:59:50 +00:00
ng_sppp.h
…
ng_tag.c
A netgraph node that can do different manipulations with
2006-06-27 12:45:28 +00:00
ng_tag.h
A netgraph node that can do different manipulations with
2006-06-27 12:45:28 +00:00
ng_tcpmss.c
Update ip and tcp pointers after m_pullup().
2007-01-15 05:01:31 +00:00
ng_tcpmss.h
Add ng_tcpmss node, which alters MSS options of TCP packets. Useful to
2005-06-10 08:02:34 +00:00
ng_tee.c
Update statistics only in case if delivery was successfull.
2005-06-07 12:22:13 +00:00
ng_tee.h
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ng_tty.c
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ng_tty.h
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ng_UI.c
…
ng_UI.h
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ng_vjc.c
Use __LP64__ to check for the 64-bit pointer type, and fix -Wundef.
2005-12-04 00:25:03 +00:00
ng_vjc.h
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ng_vlan.c
Silence a gcc warning in a more canonical way (evl = NULL rather than &evl).
2007-06-11 15:29:02 +00:00
ng_vlan.h
Use variable-sized arrays where appropriate.
2005-10-28 14:41:28 +00:00
NOTES
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