Kristof Provost 455969d305 pf: Replace rwlock on PF_RULES_LOCK with rmlock ... Given that PF_RULES_LOCK is a mostly read lock, replace the rwlock with rmlock. This change improves packet processing rate in high pps environments. Benchmarking by olivier@ shows a 65% improvement in pps. While here, also eliminate all appearances of "sys/rwlock.h" includes since it is not used anymore. Submitted by: farrokhi@ Differential Revision: https://reviews.freebsd.org/D15502		2018-05-30 07:11:33 +00:00
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ipfw	Restore the ability to keep states after parent rule deletion.	2018-05-22 13:28:05 +00:00
pf	pf: Replace rwlock on PF_RULES_LOCK with rmlock	2018-05-30 07:11:33 +00:00