summaryrefslogtreecommitdiffstats
path: root/cpukit/score/src/smpmulticastaction.c
diff options
context:
space:
mode:
Diffstat (limited to 'cpukit/score/src/smpmulticastaction.c')
-rw-r--r--cpukit/score/src/smpmulticastaction.c36
1 files changed, 10 insertions, 26 deletions
diff --git a/cpukit/score/src/smpmulticastaction.c b/cpukit/score/src/smpmulticastaction.c
index 5d65ef14ca..8dbdef80c7 100644
--- a/cpukit/score/src/smpmulticastaction.c
+++ b/cpukit/score/src/smpmulticastaction.c
@@ -92,27 +92,6 @@ void _Per_CPU_Add_job( Per_CPU_Control *cpu, Per_CPU_Job *job )
_Per_CPU_Jobs_release_and_ISR_enable( cpu, &lock_context );
}
-static void _Per_CPU_Try_perform_jobs( Per_CPU_Control *cpu_self )
-{
- unsigned long message;
-
- message = _Atomic_Load_ulong( &cpu_self->message, ATOMIC_ORDER_RELAXED );
-
- if ( ( message & SMP_MESSAGE_PERFORM_JOBS ) != 0 ) {
- bool success;
-
- success = _Atomic_Compare_exchange_ulong(
- &cpu_self->message, &message,
- message & ~SMP_MESSAGE_PERFORM_JOBS, ATOMIC_ORDER_RELAXED,
- ATOMIC_ORDER_RELAXED
- );
-
- if ( success ) {
- _Per_CPU_Perform_jobs( cpu_self );
- }
- }
-}
-
void _Per_CPU_Wait_for_job(
const Per_CPU_Control *cpu,
const Per_CPU_Job *job
@@ -122,17 +101,22 @@ void _Per_CPU_Wait_for_job(
_Atomic_Load_ulong( &job->done, ATOMIC_ORDER_ACQUIRE )
!= PER_CPU_JOB_DONE
) {
+ Per_CPU_Control *cpu_self;
+
switch ( _Per_CPU_Get_state( cpu ) ) {
case PER_CPU_STATE_INITIAL:
case PER_CPU_STATE_READY_TO_START_MULTITASKING:
- case PER_CPU_STATE_REQUEST_START_MULTITASKING:
case PER_CPU_STATE_UP:
/*
- * Calling this function with the current processor is intentional.
- * We have to perform our own jobs here in case inter-processor
- * interrupts are not working.
+ * Calling this function with the current processor is intentional. We
+ * have to perform our own jobs here in case inter-processor interrupts
+ * are not working.
*/
- _Per_CPU_Try_perform_jobs( _Per_CPU_Get() );
+ cpu_self = _Per_CPU_Get();
+ _SMP_Try_to_process_message(
+ cpu_self,
+ _Atomic_Load_ulong( &cpu_self->message, ATOMIC_ORDER_RELAXED )
+ );
break;
default:
_SMP_Fatal( SMP_FATAL_WRONG_CPU_STATE_TO_PERFORM_JOBS );