K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2018-05-30T07:11:33.927554Z
K 7
svn:log
V 440
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

END