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During module unload unlock rules before destroying UMA zones, which
authorglebius <glebius@FreeBSD.org>
Tue, 19 May 2015 14:02:40 +0000 (14:02 +0000)
committerglebius <glebius@FreeBSD.org>
Tue, 19 May 2015 14:02:40 +0000 (14:02 +0000)
commit66a29f873161adb70233a6c2ae69d99296cb9065
tree957de8a871c8313258d97f803d36c5ad39116c01
parent4eff8e373fa9a7e4d919392e60674513b3fb4427
During module unload unlock rules before destroying UMA zones, which
may sleep in uma_drain(). It is safe to unlock here, since we are already
dehooked from pfil(9) and all pf threads had quit.

Sponsored by: Nginx, Inc.
sys/netpfil/pf/pf_ioctl.c