X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fsystem%2FSchedulerBasicP.nc;h=aadd26e50d6e4b1b08df2e7bb98963d881ec8b9d;hb=4f057e14d46beedf64d643bebd06ca3e7e903d1f;hp=983b231527ea946015996991f3423eb237f9cd4c;hpb=f44d6d35052f388b3dd92252f299df85a96d3fac;p=tinyos-2.x.git

diff --git a/tos/system/SchedulerBasicP.nc b/tos/system/SchedulerBasicP.nc
index 983b2315..aadd26e5 100644
--- a/tos/system/SchedulerBasicP.nc
+++ b/tos/system/SchedulerBasicP.nc
@@ -40,7 +40,7 @@
 
 #include "hardware.h"
 
-module SchedulerBasicP {
+module SchedulerBasicP @safe() {
   provides interface Scheduler;
   provides interface TaskBasic[uint8_t id];
   uses interface McuSleep;
@@ -53,9 +53,9 @@ implementation
     NO_TASK = 255,
   };
 
-  volatile uint8_t m_head;
-  volatile uint8_t m_tail;
-  volatile uint8_t m_next[NUM_TASKS];
+  uint8_t m_head;
+  uint8_t m_tail;
+  uint8_t m_next[NUM_TASKS];
 
   // Helper functions (internal functions) intentionally do not have atomic
   // sections.  It is left as the duty of the exported interface functions to