Andrey V. Elsukov 369bc48dc5 Do not acquire IPFW_WLOCK when a named object is created and destroyed. ... Acquiring of IPFW_WLOCK is requried for cases when we are going to change some data that can be accessed during processing of packets flow. When we create new named object, there are not yet any rules, that references it, thus holding IPFW_UH_WLOCK is enough to safely update needed structures. When we destroy an object, we do this only when its reference counter becomes zero. And it is safe to not acquire IPFW_WLOCK, because noone references it. The another case is when we failed to finish some action and thus we are doing rollback and destroying an object, in this case it is still not referenced by rules and no need to acquire IPFW_WLOCK. This also fixes panic with INVARIANTS due to recursive IPFW_WLOCK acquiring. MFC after: 1 week Sponsored by: Yandex LLC		2017-09-20 22:00:06 +00:00
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nat64	Do not acquire IPFW_WLOCK when a named object is created and destroyed.	2017-09-20 22:00:06 +00:00
nptv6	Do not acquire IPFW_WLOCK when a named object is created and destroyed.	2017-09-20 22:00:06 +00:00
pmod	Fix IPv6 extension header parsing. The length field doesn't include the	2017-06-29 19:06:43 +00:00
test	cleanup and document in some detail the internals of the testing code	2016-01-27 02:22:31 +00:00
dn_aqm_codel.c	dummynet: Use strlcpy to appease static checkers	2017-04-13 17:47:44 +00:00
dn_aqm_codel.h	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_aqm_pie.c	Fix the queue delay estimation in PIE/FQ-PIE when the timestamp	2017-05-19 08:38:03 +00:00
dn_aqm_pie.h	Change several constants used by the PIE algorithm from unsigned to signed.	2017-03-18 23:00:13 +00:00
dn_aqm.h	Correct a typo in a comment.	2016-05-26 22:03:28 +00:00
dn_heap.c	avoid warnings for signed/unsigned comparison and unused arguments	2016-01-26 22:45:05 +00:00
dn_heap.h	Fix typos in comments (returing -> returning)	2017-02-07 00:09:48 +00:00
dn_sched_fifo.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_fq_codel_helper.h	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_fq_codel.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_fq_codel.h	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_fq_pie.c	Fix the queue delay estimation in PIE/FQ-PIE when the timestamp	2017-05-19 08:38:03 +00:00
dn_sched_prio.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_qfq.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_rr.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched_wf2q.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
dn_sched.h	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
dummynet.txt	sys/net*: minor spelling fixes.	2016-05-03 18:05:43 +00:00
ip_dn_glue.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
ip_dn_io.c	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
ip_dn_private.h	Import Dummynet AQM version 0.2.1 (CoDel, FQ-CoDel, PIE and FQ-PIE).	2016-05-26 21:40:13 +00:00
ip_dummynet.c	In dummynet(4), random chunks of memory are casted to struct dn_*,	2017-01-09 20:51:51 +00:00
ip_fw2.c	Fix GRE over IPv6 tunnels with IPFW	2017-07-13 09:01:22 +00:00
ip_fw_bpf.c	Move logging via BPF support into separate file.	2016-08-13 15:41:04 +00:00
ip_fw_dynamic.c	Do not acquire IPFW_WLOCK when a named object is created and destroyed.	2017-09-20 22:00:06 +00:00
ip_fw_eaction.c	Add O_EXTERNAL_DATA opcode support.	2017-04-03 02:44:40 +00:00
ip_fw_iface.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_log.c	Add the log formatting for an external action opcode.	2017-04-03 02:26:30 +00:00
ip_fw_nat.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_pfil.c	Remove the mbuf tag after use (for reinjected packets).	2016-11-03 00:26:58 +00:00
ip_fw_private.h	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_sockopt.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_table_algo.c	Use address of specific union member instead of whole union address to	2017-04-14 11:41:09 +00:00
ip_fw_table_value.c	Remove "IPFW static rules" rmlock.	2017-04-03 13:35:04 +00:00
ip_fw_table.c	Do not acquire IPFW_WLOCK when a named object is created and destroyed.	2017-09-20 22:00:06 +00:00
ip_fw_table.h	Add ipfw_check_object_name_generic() function to do basic checks for an	2015-11-03 10:29:46 +00:00