K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2016-10-29T21:01:49.690403Z
K 7
svn:log
V 264
The "lookup_is_valid" field is used as a "bool".  Make it one.

Convert vm_fault_hold()'s Boolean variables that are only used
internally to "bool".  Add a comment describing why the one
remaining "boolean_t" was not converted.

Reviewed by:	kib
MFC after:	8 days

END