Log Message:-----------Add:
> * Reduce checkpoint performance degredation by forcing data to disk> more evenly> > http://archives.postgresql.org/pgsql-hackers/2006-12/msg00337.php> http://archives.postgresql.org/pgsql-hackers/2007-01/msg00079.php
Modified Files:-------------- pgsql/doc: TODO (r1.2067 -> r1.2068) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.2067&r2=1.2068) pgsql/doc/src/FAQ: TODO.html (r1.568 -> r1.569) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.568&r2=1.569)