| 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 |
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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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