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-rw-r--r--cpukit/rtems/src/ratemondelete.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/rtems/src/ratemondelete.c b/cpukit/rtems/src/ratemondelete.c
index 77cf3fe306..09b9ab6712 100644
--- a/cpukit/rtems/src/ratemondelete.c
+++ b/cpukit/rtems/src/ratemondelete.c
@@ -29,6 +29,7 @@ rtems_status_code rtems_rate_monotonic_delete(
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
+ ISR_Level level;
_Objects_Allocator_lock();
the_period = _Rate_monotonic_Get( id, &location );
@@ -37,7 +38,9 @@ rtems_status_code rtems_rate_monotonic_delete(
case OBJECTS_LOCAL:
_Scheduler_Release_job( the_period->owner, 0 );
_Objects_Close( &_Rate_monotonic_Information, &the_period->Object );
- _Watchdog_Remove_ticks( &the_period->Timer );
+ _ISR_Disable( level );
+ _Watchdog_Per_CPU_remove_relative( &the_period->Timer );
+ _ISR_Enable( level );
the_period->state = RATE_MONOTONIC_INACTIVE;
_Objects_Put( &the_period->Object );
_Rate_monotonic_Free( the_period );