From 4180a9bb043ee67669ea17c05e662ab9c92df7e3 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 13 Aug 2013 16:32:09 +0200
Subject: filesystem: Add SMP support

---
 cpukit/libcsupport/src/sup_fs_location.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'cpukit/libcsupport/src/sup_fs_location.c')

diff --git a/cpukit/libcsupport/src/sup_fs_location.c b/cpukit/libcsupport/src/sup_fs_location.c
index dc4b665b0d..040f8c274e 100644
--- a/cpukit/libcsupport/src/sup_fs_location.c
+++ b/cpukit/libcsupport/src/sup_fs_location.c
@@ -28,6 +28,9 @@
 #include <rtems/libio_.h>
 #include <rtems/score/threaddispatch.h>
 
+rtems_interrupt_lock rtems_filesystem_mt_entry_lock_control =
+  RTEMS_INTERRUPT_LOCK_INITIALIZER;
+
 static rtems_filesystem_global_location_t *deferred_released_global_locations;
 
 rtems_filesystem_location_info_t *rtems_filesystem_location_copy(
-- 
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