diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/thread.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/thread.h | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/cpukit/score/include/rtems/score/thread.h b/cpukit/score/include/rtems/score/thread.h index 248ae96850..0deeea065f 100644 --- a/cpukit/score/include/rtems/score/thread.h +++ b/cpukit/score/include/rtems/score/thread.h @@ -39,6 +39,8 @@ struct Scheduler_Control; +struct Scheduler_Node; + #ifdef __cplusplus extern "C" { #endif @@ -479,31 +481,6 @@ struct Thread_Control_struct { bool is_preemptible; #if defined(RTEMS_SMP) /** - * @brief This field is true if the thread is scheduled. - * - * A thread is scheduled if it is ready and the scheduler allocated a - * processor for it. A scheduled thread is assigned to exactly one - * processor. There are exactly processor count scheduled threads in the - * system. - */ - bool is_scheduled; - - /** - * @brief This field is true if the thread is in the air. - * - * A thread is in the air if it has an allocated processor (it is an - * executing or heir thread on exactly one processor) and it is not a member - * of the scheduled chain. The extract operation on a scheduled thread will - * produce threads in the air (see also _Thread_Set_transient()). The next - * enqueue or schedule operation will decide what to do based on this state - * indication. It can either place the thread back on the scheduled chain - * and the thread can keep its allocated processor, or it can take the - * processor away from the thread and give the processor to another thread of - * higher priority. - */ - bool is_in_the_air; - - /** * @brief The scheduler of this thread. */ const struct Scheduler_Control *scheduler; @@ -530,8 +507,10 @@ struct Thread_Control_struct { */ Thread_CPU_usage_t cpu_time_used; - /** This pointer holds per-thread data for the scheduler and ready queue. */ - void *scheduler_info; + /** + * @brief The scheduler node of this thread for the real scheduler. + */ + struct Scheduler_Node *scheduler_node; #ifdef RTEMS_SMP /** |