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pgsql-server/src backend/nodes/nodes.c backend ...

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql-server/src backend/nodes/nodes.c backend ...
Date: 2002-12-16 16:22:46
Message-ID: 20021216162246.E24EF475E60@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackers
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl(at)postgresql(dot)org	02/12/16 11:22:46

Modified files:
	src/backend/nodes: nodes.c 
	src/backend/utils/mmgr: mcxt.c 
	src/include    : c.h 
	src/include/nodes: nodes.h 
	src/include/utils: memutils.h palloc.h 

Log message:
	Code review for palloc0 patch --- avoid dangerous and unnecessary
	practice of evaluating MemSet's arguments multiple times, except for
	the special case of newNode(), where we can assume the argument is
	a constant sizeof() operator.
	Also, add GetMemoryChunkContext() to mcxt.c's API, in preparation for
	fixing recent GEQO breakage.


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