diff options
Diffstat (limited to 'cpukit/rtems/src/clocktick.c')
| -rw-r--r-- | cpukit/rtems/src/clocktick.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cpukit/rtems/src/clocktick.c b/cpukit/rtems/src/clocktick.c index 77a06d0867..881ee1b61d 100644 --- a/cpukit/rtems/src/clocktick.c +++ b/cpukit/rtems/src/clocktick.c @@ -26,15 +26,23 @@ rtems_status_code rtems_clock_tick( void ) { +#if defined( RTEMS_SMP ) + _Thread_Disable_dispatch(); +#endif + _TOD_Tickle_ticks(); _Watchdog_Tickle_ticks(); _Scheduler_Tick(); +#if defined( RTEMS_SMP ) + _Thread_Enable_dispatch(); +#else if ( _Thread_Is_context_switch_necessary() && _Thread_Dispatch_is_enabled() ) _Thread_Dispatch(); +#endif return RTEMS_SUCCESSFUL; } |