K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2018-02-02T12:57:33.088754Z
K 7
svn:log
V 185
ZFS ARC: restore illumos uses of 'needfree' that were removed in r325851

This is purely a cosmetic change to have a more complete copy of
ifdef-ed out illumos code.

MFC after:	1 week

END