Maintain count of free pages.  This bug triggered total hangs on big buffer cache systems where the cache got split up between low and high memory
Maintain count of free pages.  This bug triggered total hangs on
big buffer cache systems where the cache got split up between low and high
memory

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars