K 10 svn:author V 7 rwatson K 8 svn:date V 27 2010-06-01T14:18:44.904546Z K 7 svn:log V 177 Merge r204806 from head to stable/8: Wrap use of rw_try_upgrade() on pcbinfo with macro INP_INFO_TRY_UPGRADE() to match other pcbinfo locking macros. Approved by: re (bz) END