From cd63cd50bae6d98d6d56fa24674f14e7b9457a37 Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Wed, 15 Feb 2012 17:08:47 +0100
Subject: erts: Refactor export staging lock

Renamed it export_staging_lock and made change it to ordinary mutex.
---
 erts/emulator/beam/code_ix.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'erts/emulator/beam/code_ix.c')

diff --git a/erts/emulator/beam/code_ix.c b/erts/emulator/beam/code_ix.c
index 5565b51e7e..d4bf75558d 100644
--- a/erts/emulator/beam/code_ix.c
+++ b/erts/emulator/beam/code_ix.c
@@ -78,12 +78,13 @@ void erts_end_staging_code_ix(void)
 void erts_activate_staging_code_ix(void)
 {
     ErtsCodeIndex ix;
-    export_write_lock();
+    /* We need to this lock as we are now making the staging export table active */
+    export_staging_lock();
     ix = erts_staging_code_ix();
     erts_smp_atomic32_set_nob(&the_active_code_index, ix);
     ix = (ix + 1) % ERTS_NUM_CODE_IX;
     erts_smp_atomic32_set_nob(&the_staging_code_index, ix);
-    export_write_unlock();
+    export_staging_unlock();
     CIX_TRACE("activate");
 }
 
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