score: Move priority bit map to scheduler instance

Delete global variables _Priority_Major_bit_map and _Priority_Bit_map.
This makes it possible to use multiple priority scheduler instances for
example with clustered/partitioned scheduling on SMP.

1 files changed, 12 insertions, 0 deletions

diff --git a/cpukit/score/include/rtems/score/schedulerpriority.h b/cpukit/score/include/rtems/score/schedulerpriority.h
index 605ab39214..40e784badf 100644
--- a/cpukit/score/include/rtems/score/schedulerpriority.h
+++ b/cpukit/score/include/rtems/score/schedulerpriority.h
@@ -56,6 +56,18 @@ extern "C" {
     _Scheduler_default_Start_idle         /* start idle entry point */ \
   }
 
+typedef struct {
+  /**
+   * @brief Bit map to indicate non-empty ready queues.
+   */
+  Priority_bit_map_Control Bit_map;
+
+  /**
+   * @brief One ready queue per priority level.
+   */
+  Chain_Control Ready[ 1 ];
+} Scheduler_priority_Control;
+
 /**
  * Per-thread data related to the _Scheduler_PRIORITY scheduling policy.
  */