K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2010-03-07T23:58:44.579921Z
K 7
svn:log
V 508
This is the second iteration of incorporating Jeffr's patch to break down the
vm_page_queue mutex for operations which don't actually manipulate the page
queues in to a hashed set of locks. This time around, rather than exposing
ourselves to a race condition by dropping the locks in pmap_collect, I have
eliminated the need for pmap_collect altogether by pre-allocating any
necessary pv_entrys before changing any pmap state. This complicated calls
to demote slightly, but can probably be simplified later.

END