K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2015-04-05T14:17:26.972770Z
K 7
svn:log
V 152
Add vmem locking to r281026.

While races there are not fatal, they cause result underestimation, that
cause unneeded ARC reclaims.

MFC after:	1 month

END