diff options
Diffstat (limited to 'cpukit/score/src/threaddispatch.c')
| -rw-r--r-- | cpukit/score/src/threaddispatch.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/cpukit/score/src/threaddispatch.c b/cpukit/score/src/threaddispatch.c index c96299cb59..f2c24905dc 100644 --- a/cpukit/score/src/threaddispatch.c +++ b/cpukit/score/src/threaddispatch.c @@ -174,14 +174,7 @@ void _Thread_Do_dispatch( Per_CPU_Control *cpu_self, ISR_Level level ) if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = rtems_configuration_get_ticks_per_timeslice(); - /* - * On SMP the complete context switch must be atomic with respect to one - * processor. See also _Thread_Handler() since _Context_switch() may branch - * to this function. - */ -#if !defined( RTEMS_SMP ) _ISR_Local_enable( level ); -#endif _User_extensions_Thread_switch( executing, heir ); _Thread_Save_fp( executing ); @@ -195,16 +188,8 @@ void _Thread_Do_dispatch( Per_CPU_Control *cpu_self, ISR_Level level ) */ cpu_self = _Per_CPU_Get(); -#if !defined( RTEMS_SMP ) _ISR_Local_disable( level ); -#endif - } while ( -#if defined( RTEMS_SMP ) - false -#else - cpu_self->dispatch_necessary -#endif - ); + } while ( cpu_self->dispatch_necessary ); post_switch: _Assert( cpu_self->thread_dispatch_disable_level == 1 ); |