K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-09-12T15:11:34.845708Z
K 7
svn:log
V 143
Use atomics to update the page dirty field, in a way similar to the
handling of the aflags.

Disscussed with:	alc, attilio (previous versions)

END