K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2020-08-04T23:07:00.555308Z
K 7
svn:log
V 223
cache: add NCF_WIP flag

This allows making half-constructed entries visible to the lockless lookup,
which now can check for either "not yet fully constructed" and "no longer valid"
state.

This will be used for .. lookup.

END