K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2007-09-27T04:21:59.000000Z
K 7
svn:log
V 524
Correct an error of omission in the reimplementation of the page
cache: vm_object_page_remove() should convert any cached pages that
fall with the specified range to free pages.  Otherwise, there could
be a problem if a file is first truncated and then regrown.
Specifically, some old data from prior to the truncation might reappear.

Generalize vm_page_cache_free() to support the conversion of either a
subset or the entirety of an object's cached pages.

Reported by: tegge
Reviewed by: tegge
Approved by: re (kensmith)

END