K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-04-22T17:58:30.289858Z
K 7
svn:log
V 251
Avoid a lock order reversal in pmap_extract_and_hold() from relocking
the page. This PMAP requires an additional lock besides the PMAP lock
in pmap_extract_and_hold(), which vm_page_pa_tryrelock() did not release.

Suggested by:	kib
MFC after:	4 days

END