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Just for grins, let's see if 48K works or not.

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Tom Lane 2008-01-08 21:53:50 +00:00 committed by Michal Schorm
parent aeb5ae2bb0
commit abed7a21a8
1 changed files with 4 additions and 4 deletions
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8
mysql-stack.patch
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@ -5,7 +5,7 @@ changes in compiler, glibc, etc. Suspect this number if
"execution_constants" regression test fails.
As of 5.0.45 and F9, it seems 16384 isn't enough anymore either (ppc fails,
and seems to now need something above 20000 --- why?). STACK_MIN_SIZE has
and seems to now need something above 24576 --- why?). STACK_MIN_SIZE has
to be enough less than DEFAULT_THREAD_STACK / 8 to provide some headroom,
which means we are now also forced to raise DEFAULT_THREAD_STACK for 32-bit
arches.
@ -16,10 +16,10 @@ diff -Naur mysql-5.0.45.orig/include/my_pthread.h mysql-5.0.45/include/my_pthrea
+++ mysql-5.0.45/include/my_pthread.h 2008-01-08 14:51:39.000000000 -0500
@@ -737,7 +737,7 @@
*/
#define DEFAULT_THREAD_STACK (256*1024L)
#define DEFAULT_THREAD_STACK (512*1024L)
#else
-#define DEFAULT_THREAD_STACK (192*1024)
+#define DEFAULT_THREAD_STACK (256*1024)
+#define DEFAULT_THREAD_STACK (512*1024)
#endif
#endif
@ -31,7 +31,7 @@ diff -Naur mysql-5.0.45.orig/sql/mysql_priv.h mysql-5.0.45/sql/mysql_priv.h
"execution_constants" test to pass.
*/
-#define STACK_MIN_SIZE 12000 // Abort if less stack during eval.
+#define STACK_MIN_SIZE 24576 // Abort if less stack during eval.
+#define STACK_MIN_SIZE 49152 // Abort if less stack during eval.
#define STACK_MIN_SIZE_FOR_OPEN 1024*80
#define STACK_BUFF_ALLOC 352 // For stack overrun checks