K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-05-24T14:16:22.810381Z
K 7
svn:log
V 406
Split the active and inactive queue scans into separate subroutines.

The scans are largely independent, so this helps make the code
marginally neater, and makes it easier to incorporate feedback from the
active queue scan into the page daemon control loop.

Improve some comments while here.  No functional change intended.

Reviewed by:	alc, kib
Differential Revision:	https://reviews.freebsd.org/D15490

END