Log Message:
-----------
Add memory trace debugging.
Modified Files:
--------------
pgpool-II/parser:
pool_memory.c (r1.10 -> r1.11)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/pool_memory.c?r1=1.10&r2=1.11)