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Alexander V. Chernikov 4dab1a18a3 Make PFIL use per-VNET lock instead of per-AF lock. Since most used packet 
filters (ipfw and PF) use the same ruleset with the same lock for both
AF_INET and AF_INET6 there is no need in more fine-grade locking.
However, it is possible to request personal lock by specifying
PFIL_FLAG_PRIVATE_LOCK flag in pfil_head structure (see pfil.9 for
more details).

Export PFIL lock via rw_lock(9)/rm_lock(9)-like API permitting pfil consumers
to use this lock instead of own lock. This help reducing locks on main
traffic path.

pfil_assert() is currently not implemented due to absense of rm_assert().
Waiting for some kind of r234648 to be merged in HEAD.

This change is part of bigger patch reducing routing locking.

Sponsored by:	Yandex LLC
Reviewed by:	glebius, ae
OK'd by:	silence on net@
MFC after:	3 weeks
2012-10-22 14:10:17 +00:00
..
bpf_buffer.c
Call bpf_jitter() before acquiring BPF global lock due to malloc() being used inside bpf_jitter.
2012-05-21 22:19:19 +00:00
bpf_buffer.h
Call bpf_jitter() before acquiring BPF global lock due to malloc() being used inside bpf_jitter.
2012-05-21 22:19:19 +00:00
bpf_filter.c
…
bpf_jitter.c
…
bpf_jitter.h
…
bpf_zerocopy.c
After the PHYS_TO_VM_PAGE() function was de-inlined, the main reason
2012-08-05 14:11:42 +00:00
bpf_zerocopy.h
- Fix trivial typo
2012-01-14 17:07:52 +00:00
bpf.c
Fix typo introduced in r236559.
2012-06-09 10:04:40 +00:00
bpf.h
MFV: libpcap 1.3.0.
2012-10-05 18:42:50 +00:00
bpfdesc.h
Fix old panic when BPF consumer attaches to destroying interface.
2012-05-21 22:17:29 +00:00
bridgestp.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
bridgestp.h
Move the interface media check to a taskqueue, some interfaces (usb) sleep
2012-04-20 10:06:28 +00:00
ethernet.h
…
fddi.h
…
firewire.h
…
flowtable.c
- Move jenkins.h to jenkins_hash.c
2012-09-04 12:07:33 +00:00
flowtable.h
…
ieee8023ad_lacp.c
Turn LACP debugging from a compile time option to a sysctl, it is very handy to
2012-05-26 08:09:01 +00:00
ieee8023ad_lacp.h
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if_arc.h
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if_arcsubr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_arp.h
…
if_atm.h
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if_atmsubr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_bridge.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_bridgevar.h
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if_clone.c
Fix VIMAGE build.
2012-10-17 21:19:27 +00:00
if_clone.h
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_dead.c
…
if_debug.c
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if_disc.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_dl.h
Use the LLINDEX macro to access the link-level I/F index. This makes
2012-05-19 02:39:43 +00:00
if_edsc.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_ef.c
Mechanically remove the last stray remains of spl* calls from net*/*.
2012-10-18 13:57:24 +00:00
if_enc.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_enc.h
…
if_epair.c
Utilize new macro to initialize if_baudrate().
2012-10-18 09:57:56 +00:00
if_ethersubr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_faith.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_fddisubr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_fwsubr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_gif.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_gif.h
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if_gre.c
Mechanically remove the last stray remains of spl* calls from net*/*.
2012-10-18 13:57:24 +00:00
if_gre.h
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if_iso88025subr.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
if_lagg.c
Fix build.
2012-10-17 08:19:08 +00:00
if_lagg.h
Add the ability to set which packet layers are used for the load balance hash
2012-03-06 22:58:13 +00:00
if_llatbl.c
Fix races between in_lltable_prefix_free(), lla_lookup(),
2012-08-02 13:57:49 +00:00
if_llatbl.h
Fix races between in_lltable_prefix_free(), lla_lookup(),
2012-08-02 13:57:49 +00:00
if_llc.h
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if_loop.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_media.c
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if_media.h
Add media types for 40G media that might be used with FreeBSD.
2012-04-10 13:59:35 +00:00
if_mib.c
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if_mib.h
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if_pflog.h
o Create directory sys/netpfil, where all packet filters should
2012-09-14 11:51:49 +00:00
if_pfsync.h
o Create directory sys/netpfil, where all packet filters should
2012-09-14 11:51:49 +00:00
if_sppp.h
…
if_spppfr.c
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if_spppsubr.c
Mechanically remove the last stray remains of spl* calls from net*/*.
2012-10-18 13:57:24 +00:00
if_stf.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_stf.h
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if_tap.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_tap.h
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if_tapvar.h
Revert part of an earlier patch attempt that snuck in with r240938.
2012-09-25 23:41:45 +00:00
if_tun.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_tun.h
…
if_types.h
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if_var.h
Mechanically remove the last stray remains of spl* calls from net*/*.
2012-10-18 13:57:24 +00:00
if_vlan_var.h
Clarify throughout the vlan(4) code the difference between a "tag" (the
2012-01-12 18:39:37 +00:00
if_vlan.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if.c
Update to previous r241688 to use __func__ instead of spelled out function
2012-10-19 10:07:55 +00:00
if.h
provide helper if_initbaudrate() to set if_baudrate_pf and if_baudrate_pf.
2012-10-17 19:24:13 +00:00
iso88025.h
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netisr_internal.h
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netisr.c
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netisr.h
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netmap_user.h
Cast through void * to silence compiler warning
2012-10-03 21:41:20 +00:00
netmap.h
A bit of cleanup in the names of fields of netmap-related structures.
2012-04-13 16:03:07 +00:00
pf_mtag.h
o Create directory sys/netpfil, where all packet filters should
2012-09-14 11:51:49 +00:00
pfil.c
Make PFIL use per-VNET lock instead of per-AF lock. Since most used packet
2012-10-22 14:10:17 +00:00
pfil.h
Make PFIL use per-VNET lock instead of per-AF lock. Since most used packet
2012-10-22 14:10:17 +00:00
pfkeyv2.h
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pfvar.h
Utilize Jenkins hash with random seed for source nodes storage.
2012-09-20 06:52:05 +00:00
ppp_defs.h
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radix_mpath.c
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radix_mpath.h
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radix.c
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radix.h
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raw_cb.c
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raw_cb.h
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raw_usrreq.c
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route.c
Hide kernel option ROUTETABLES evaluations in the implementation
2012-03-18 11:23:40 +00:00
route.h
When ip_output()/ip6_output() is supplied a struct route *ro argument,
2012-07-04 07:37:53 +00:00
rtsock.c
Mechanically remove the last stray remains of spl* calls from net*/*.
2012-10-18 13:57:24 +00:00
slcompress.c
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slcompress.h
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vnet.c
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vnet.h
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zlib.c
Revert previous commit...
2012-10-10 08:36:38 +00:00
zlib.h
Change some headers such that lang/gcc* ports no longer patch them.
2012-02-14 12:50:20 +00:00
zutil.h
…