k0kubun	2018-08-11 23:27:53 +0900 (Sat, 11 Aug 2018)

  New Revision: 64302

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64302

  Log:
    mjit_worker.c: never trigger GC on MJIT worker

  Modified files:
    trunk/mjit_worker.c
Index: mjit_worker.c
===================================================================
--- mjit_worker.c	(revision 64301)
+++ mjit_worker.c	(revision 64302)
@@ -318,7 +318,7 @@ mjit_warning(const char *format, ...) https://github.com/ruby/ruby/blob/trunk/mjit_worker.c#L318
 static struct rb_mjit_unit_node *
 create_list_node(struct rb_mjit_unit *unit)
 {
-    struct rb_mjit_unit_node *node = ZALLOC(struct rb_mjit_unit_node);
+    struct rb_mjit_unit_node *node = (struct rb_mjit_unit_node *)calloc(1, sizeof(struct rb_mjit_unit_node)); /* To prevent GC, don't use ZALLOC */
     node->unit = unit;
     return node;
 }
@@ -361,7 +361,7 @@ remove_from_list(struct rb_mjit_unit_nod https://github.com/ruby/ruby/blob/trunk/mjit_worker.c#L361
         list->head = NULL;
     }
     list->length--;
-    xfree(node);
+    free(node);
 }
 
 static void
@@ -419,7 +419,7 @@ free_unit(struct rb_mjit_unit *unit) https://github.com/ruby/ruby/blob/trunk/mjit_worker.c#L419
     if (unit->handle) /* handle is NULL if it's in queue */
         dlclose(unit->handle);
     clean_object_files(unit);
-    xfree(unit);
+    free(unit);
 }
 
 /* Start a critical section.  Use message MSG to print debug info at

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