K 10
svn:author
V 6
kaktus
K 8
svn:date
V 27
2020-02-25T19:04:39.653297Z
K 7
svn:log
V 546
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (16 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.

Reviewed by:	royger
Approved by:	kib (mentor, blanket)
Differential Revision:	https://reviews.freebsd.org/D23638

END
