K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2015-10-18T06:53:31.156280Z
K 7
svn:log
V 264
MFC r289136: Remove lock upgrade attempt from ctl_be_block_open_file().

I am not sure what for it was done.  Now open routine should automatically
fall back to read-only if open for writing is impossible.  In such case
attempt to upgrade to write sounds strange.

END