Changeset 423 for trunk/kernel/libk/barrier.h

Timestamp:

Jan 29, 2018, 5:49:38 PM (6 years ago)

Author:

alain

Message:

cosmetic

File:

• trunk/kernel/libk/barrier.h (modified) (2 diffs)

trunk/kernel/libk/barrier.h

@@ -10 +10 @@
  * ALMOS-MKH is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by
-err* the Free Software Foundation; version 2.0 of the License.
+ * the Free Software Foundation; version 2.0 of the License.
  *
  * ALMOS-MKH is distributed in the hope that it will be useful, but
@@ -38 +38 @@
 typedef struct barrier_s
 {
-    uint32_t   current;            // number of arrived threads
-    uint32_t   sense;              // barrier state (toggle)
-    uint32_t   pad[(CONFIG_CACHE_LINE_SIZE>>2)-2];
+    uint32_t            current;            // number of arrived threads
+    volatile uint32_t   sense;              // barrier state (toggle)
+    uint32_t            pad[(CONFIG_CACHE_LINE_SIZE>>2)-2];
 } 
 barrier_t;