CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl(at)postgresql(dot)org	02/12/15 16:01:34

Modified files:
	src/backend/commands: prepare.c trigger.c 
	src/backend/executor: execJunk.c execMain.c spi.c 
	src/backend/utils/cache: relcache.c 
	src/backend/utils/mmgr: aset.c mcxt.c 
	src/include/executor: executor.h 
	src/include/nodes: execnodes.h 
	src/include/utils: memutils.h 

Log message:
	Tweak default memory context allocation policy so that a context is not
	given any malloc block until something is first allocated in it; but
	thereafter, MemoryContextReset won't release that first malloc block.
	This preserves the quick-reset property of the original policy, without
	forcing 8K to be allocated to every context whether any of it is ever
	used or not.  Also, remove some more no-longer-needed explicit freeing
	during ExecEndPlan.

pgsql-committers by date

Next:	From: Tom Lane	Date: 2002-12-16 16:22:46
	Subject: pgsql-server/src backend/nodes/nodes.c backend ...
Previous:	From: Tom Lane	Date: 2002-12-15 16:18:00
	Subject: pgsql-server/src backend/bootstrap/bootstrap.c ...