src/sys/contrib/pf/net/pf_table.c, branch main

o Create directory sys/netpfil, where all packet filters should

2012-09-14T11:51:49Z

reside, and move there ipfw(4) and pf(4). o Move most modified parts of pf out of contrib. Actual movements: sys/contrib/pf/net/*.c -> sys/netpfil/pf/ sys/contrib/pf/net/*.h -> sys/net/ contrib/pf/pfctl/*.c -> sbin/pfctl contrib/pf/pfctl/*.h -> sbin/pfctl contrib/pf/pfctl/pfctl.8 -> sbin/pfctl contrib/pf/pfctl/*.4 -> share/man/man4 contrib/pf/pfctl/*.5 -> share/man/man5 sys/netinet/ipfw -> sys/netpfil/ipfw The arguable movement is pf/net/*.h -> sys/net. There are future plans to refactor pf includes, so I decided not to break things twice. Not modified bits of pf left in contrib: authpf, ftp-proxy, tftp-proxy, pflogd. The ipfw(4) movement is planned to be merged to stable/9, to make head and stable match. Discussed with: bz, luigi

Merge the projects/pf/head branch, that was worked on for last six months,

2012-09-08T06:41:54Z

into head. The most significant achievements in the new code: o Fine grained locking, thus much better performance. o Fixes to many problems in pf, that were specific to FreeBSD port. New code doesn't have that many ifdefs and much less OpenBSDisms, thus is more attractive to our developers. Those interested in details, can browse through SVN log of the projects/pf/head branch. And for reference, here is exact list of revisions merged: r232043, r232044, r232062, r232148, r232149, r232150, r232298, r232330, r232332, r232340, r232386, r232390, r232391, r232605, r232655, r232656, r232661, r232662, r232663, r232664, r232673, r232691, r233309, r233782, r233829, r233830, r233834, r233835, r233836, r233865, r233866, r233868, r233873, r234056, r234096, r234100, r234108, r234175, r234187, r234223, r234271, r234272, r234282, r234307, r234309, r234382, r234384, r234456, r234486, r234606, r234640, r234641, r234642, r234644, r234651, r235505, r235506, r235535, r235605, r235606, r235826, r235991, r235993, r236168, r236173, r236179, r236180, r236181, r236186, r236223, r236227, r236230, r236252, r236254, r236298, r236299, r236300, r236301, r236397, r236398, r236399, r236499, r236512, r236513, r236525, r236526, r236545, r236548, r236553, r236554, r236556, r236557, r236561, r236570, r236630, r236672, r236673, r236679, r236706, r236710, r236718, r237154, r237155, r237169, r237314, r237363, r237364, r237368, r237369, r237376, r237440, r237442, r237751, r237783, r237784, r237785, r237788, r237791, r238421, r238522, r238523, r238524, r238525, r239173, r239186, r239644, r239652, r239661, r239773, r240125, r240130, r240131, r240136, r240186, r240196, r240212. I'd like to thank people who participated in early testing: Tested by: Florian Smeets Tested by: Chekaluk Vitaly Tested by: Ben Wilber Tested by: Ian FREISLICH

Correct table counter functionality to not panic.

2012-05-31T20:10:05Z

This was caused by not proper initialization of necessary parameters. PR: 168200 Reviewed by: bz@, glebius@ MFC after: 1 week

Revert to the old behavior of allocating table/table entries using

2012-01-14T22:51:34Z

M_NOWAIT. Currently, the code allows for sleeping in the ioctl path to guarantee allocation. However code also handles ENOMEM gracefully, so propagate this error back to user-space, rather than sleeping while holding the global pf mutex. Reviewed by: glebius Discussed with: bz

Adjust the PF_ASSERT() macro to what we usually use in the network stack:

2011-10-19T10:16:42Z

PF_LOCK_ASSERT() and PF_UNLOCK_ASSERT(). MFC after: 3 days

Update packet filter (pf) code to OpenBSD 4.5.

2011-06-28T11:57:25Z

You need to update userland (world and ports) tools to be in sync with the kernel. Submitted by: mlaier Submitted by: eri

- convert radix node head lock from mutex to rwlock

2008-12-07T21:15:43Z

- make radix node head lock not recursive - fix LOR in rtexpunge - fix LOR in rtredirect Reviewed by: sam

Properly drop the pf mutex around all copyout (consistency still protected

2007-10-24T20:57:17Z

by the sx) and avoid a WITNESS panic. Overlooked during last import. Reported and tested by: Max N. Boyarov MFC after: 3 days

Commit resolved import of OpenBSD 4.1 pf from perforce.

2007-07-03T12:16:07Z

Approved by: re (kensmith)

Make LINT happy.

2005-05-04T15:29:28Z