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Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/src/schedulerpriorityaffinitysmp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/score/src/schedulerpriorityaffinitysmp.c b/cpukit/score/src/schedulerpriorityaffinitysmp.c index 41e44a0834..98487ec43f 100644 --- a/cpukit/score/src/schedulerpriorityaffinitysmp.c +++ b/cpukit/score/src/schedulerpriorityaffinitysmp.c @@ -355,6 +355,14 @@ static void _Scheduler_priority_affinity_SMP_Check_for_migrations( break; /* + * FIXME: Do not consider threads using the scheduler helping protocol + * since this could produce more than one thread in need for help in one + * operation which is currently not possible. + */ + if ( lowest_scheduled->help_state != SCHEDULER_HELP_YOURSELF ) + break; + + /* * But if we found a thread which is lower priority than one * in the ready set, then we need to swap them out. */ @@ -363,6 +371,10 @@ static void _Scheduler_priority_affinity_SMP_Check_for_migrations( _Scheduler_SMP_Node_downcast( lowest_scheduled ), SCHEDULER_SMP_NODE_READY ); + _Scheduler_Thread_change_state( + _Scheduler_Node_get_user( lowest_scheduled ), + THREAD_SCHEDULER_READY + ); _Scheduler_SMP_Allocate_processor( context, |