K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-09-23T10:46:07.266462Z
K 7
svn:log
V 173
cache: drop the force flag from purgevfs

The optional scan is wasteful, thus it is removed altogether from unmount.

Callers which always want it anyway remain unaffected.

END