K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2005-03-06T20:09:00.000000Z
K 7
svn:log
V 373
The m_ext reference counts are potentially shared and modified
asynchronously by different threads.  Thus, declare as volatile the
reference count that is accessed through m_ext's pointer, ref_cnt.
Revert the previous change, revision 1.144, that casts as volatile a
single dereference of ref_cnt.

Reviewed by: bmilekic, dwhite
Problem reported by: kris
MFC after: 3 days

END