normal	2014-12-27 15:11:10 +0900 (Sat, 27 Dec 2014)

  New Revision: 49036

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49036

  Log:
    vm_core.h: preserve thread ordering
    
    I'm hesitant to consider this as spec, but this causes a
    user-visible change which could break user code.
    
    * vm_core.h (rb_vm_living_threads_insert): preserve order
      [Bug #10660] [ruby-core:67154] [ruby-core:67159]

  Modified files:
    trunk/ChangeLog
    trunk/vm_core.h
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 49035)
+++ ChangeLog	(revision 49036)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sat Dec 27 15:08:27 2014  Eric Wong  <e@8...>
+
+	* vm_core.h (rb_vm_living_threads_insert): preserve order
+	  [Bug #10660] [ruby-core:67154] [ruby-core:67159]
+
 Sat Dec 27 13:08:20 2014  SHIBATA Hiroshi  <shibata.hiroshi@g...>
 
 	* ext/socket/socket.c: improved document for YARD doc.
Index: vm_core.h
===================================================================
--- vm_core.h	(revision 49035)
+++ vm_core.h	(revision 49036)
@@ -975,7 +975,7 @@ rb_vm_living_threads_init(rb_vm_t *vm) https://github.com/ruby/ruby/blob/trunk/vm_core.h#L975
 static inline void
 rb_vm_living_threads_insert(rb_vm_t *vm, rb_thread_t *th)
 {
-    list_add(&vm->living_threads, &th->vmlt_node);
+    list_add_tail(&vm->living_threads, &th->vmlt_node);
     vm->living_thread_num++;
 }
 

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