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-rw-r--r--ChangeLog8
-rw-r--r--vm_core.h2
2 files changed, 9 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 924cfd0826..5a400963cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Dec 25 16:16:54 2012 Koichi Sasada <ko1@atdot.net>
+
+ * vm_core.h (RUBY_VM_THREAD_VM_STACK_SIZE): change default
+ VM stack size (128 KB or 256 KB -> 512 KB or 1024 KB).
+ This re-sizing corrects smaller value introduced at r38478.
+ Newer value is same VM stack size of Ruby 1.9.
+ [ruby-dev:46797] [ruby-trunk - Bug #7603]
+
Tue Dec 25 13:38:12 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* error.c (compile_err_append, compile_warn_print, warn_print): use
diff --git a/vm_core.h b/vm_core.h
index 4a45394121..91b8ea7bf0 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -407,7 +407,7 @@ typedef struct rb_vm_struct {
#define RUBY_VM_SIZE_ALIGN 4096
-#define RUBY_VM_THREAD_VM_STACK_SIZE ( 32 * 1024 * sizeof(VALUE)) /* 128 KB or 256 KB */
+#define RUBY_VM_THREAD_VM_STACK_SIZE ( 128 * 1024 * sizeof(VALUE)) /* 512 KB or 1024 KB */
#define RUBY_VM_THREAD_VM_STACK_SIZE_MIN ( 2 * 1024 * sizeof(VALUE)) /* 8 KB or 16 KB */
#define RUBY_VM_THREAD_MACHINE_STACK_SIZE ( 128 * 1024 * sizeof(VALUE)) /* 512 KB or 1024 KB */
#define RUBY_VM_THREAD_MACHINE_STACK_SIZE_MIN ( 16 * 1024 * sizeof(VALUE)) /* 64 KB or 128 KB */