K 10 svn:author V 3 kib K 8 svn:date V 27 2011-02-01T10:20:31.860826Z K 7 svn:log V 245 MFC r217824: When vtruncbuf() iterates over the vnode buffer list, lock buffer object before checking the validity of the next buffer pointer. Otherwise, the buffer might be reclaimed after the check, causing iteration to run into wrong buffer. END