From 0c80e76341da1d19461560e048b3df114da14b05 Mon Sep 17 00:00:00 2001
From: Patrik Nyblom <pan@erlang.org>
Date: Mon, 11 Oct 2010 12:30:36 +0200
Subject: Teach erl_alloc.c not to disable internal allocators for halfword

---
 erts/emulator/beam/erl_alloc.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'erts')

diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 07b4167b27..7793f60f4f 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -1348,6 +1348,13 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init)
 	    argv[j++] = argv[i];
     }
     *argc = j;
+#if HALFWORD_HEAP
+    /* If halfword heap, silently ignore any disabling of internal 
+       allocators */
+    for (i = 0; i < aui_sz; ++i)
+	aui[i]->enable = 1;
+#endif
+
     
 }
 
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