Log Message:
-----------
Add docs about OOM killer.
lst_hoe01(at)kwsoft(dot)de
Modified Files:
--------------
pgsql/doc/src/sgml:
runtime.sgml (r1.387 -> r1.388)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml?r1=1.387&r2=1.388)