Log Message:
-----------
Unconditionally write the statsfile when SIGHUP is received, to minimize
the window during which backends have no statistics file to read.
Modified Files:
--------------
pgsql/src/backend/postmaster:
pgstat.c (r1.180 -> r1.181)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/pgstat.c?r1=1.180&r2=1.181)
pgsql/doc/src/sgml:
config.sgml (r1.188 -> r1.189)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml?r1=1.188&r2=1.189)