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Don't make --enable-cassert turn on RANDOMIZE_ALLOCATED_MEMORY automatically;

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it's just too dang expensive.  Per recent discussion, but I just got my
nose rubbed in it again while doing some performance checking.
This commit is contained in:
Tom Lane 2008-07-12 02:28:43 +00:00
parent 960af47efd
commit c96439b5a0
1 changed files with 8 additions and 10 deletions
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18
src/include/pg_config_manual.h
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@ -6,7 +6,7 @@
* for developers. If you edit any of these, be sure to do a *full* * for developers. If you edit any of these, be sure to do a *full*
* rebuild (and an initdb if noted). * rebuild (and an initdb if noted).
* *
* $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.34 2008/06/24 17:58:27 tgl Exp $ * $PostgreSQL: pgsql/src/include/pg_config_manual.h,v 1.35 2008/07/12 02:28:43 tgl Exp $
*------------------------------------------------------------------------ *------------------------------------------------------------------------
*/ */
@ -154,15 +154,6 @@
*------------------------------------------------------------------------ *------------------------------------------------------------------------
*/ */
/*
* Define this to cause palloc()'d memory to be filled with random data, to
* facilitate catching code that depends on the contents of uninitialized
* memory. Right now, this gets defined automatically if --enable-cassert.
*/
#ifdef USE_ASSERT_CHECKING
#define RANDOMIZE_ALLOCATED_MEMORY
#endif
/* /*
* Define this to cause pfree()'d memory to be cleared immediately, to * Define this to cause pfree()'d memory to be cleared immediately, to
* facilitate catching bugs that refer to already-freed values. * facilitate catching bugs that refer to already-freed values.
@ -181,6 +172,13 @@
#define MEMORY_CONTEXT_CHECKING #define MEMORY_CONTEXT_CHECKING
#endif #endif
/*
* Define this to cause palloc()'d memory to be filled with random data, to
* facilitate catching code that depends on the contents of uninitialized
* memory. Caution: this is horrendously expensive.
*/
/* #define RANDOMIZE_ALLOCATED_MEMORY */
/* /*
* Define this to force all parse and plan trees to be passed through * Define this to force all parse and plan trees to be passed through
* copyObject(), to facilitate catching errors and omissions in * copyObject(), to facilitate catching errors and omissions in