* gc.c (objspace_malloc_increase): should not invoke

garbage_collect_with_gvl() here on non-ruby threads.
  Should just ignore the malloc_increase.
  This issue is pointed by Eric Wong [ruby-core:61519].



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,12 @@
+Thu Mar 20 16:53:07 2014  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c (objspace_malloc_increase): should not invoke
+	  garbage_collect_with_gvl() here on non-ruby threads.
+
+	  Should just ignore the malloc_increase.
+
+	  This issue is pointed by Eric Wong [ruby-core:61519].
+
 Thu Mar 20 13:05:16 2014  Koichi Sasada  <ko1@atdot.net>
 
 	* struct.c (rb_struct_alloc): use RARRAY_CONST_PTR() instead of

gc.c

@@ -6038,12 +6038,12 @@ objspace_malloc_increase(rb_objspace_t *objspace, void *mem, size_t new_size, si
     }
 
     if (type == MEMOP_TYPE_MALLOC) {
-	if (ruby_gc_stress && !ruby_disable_gc_stress) {
+	if (ruby_gc_stress && !ruby_disable_gc_stress && ruby_native_thread_p()) {
 	    garbage_collect_with_gvl(objspace, FALSE, TRUE, GPR_FLAG_MALLOC);
 	}
 	else {
 	  retry:
-	    if (malloc_increase > malloc_limit) {
+	    if (malloc_increase > malloc_limit && ruby_native_thread_p()) {
 		if (ruby_thread_has_gvl_p() && is_lazy_sweeping(heap_eden)) {
 		    gc_rest_sweep(objspace); /* rest_sweep can reduce malloc_increase */
 		    goto retry;