diff options
Diffstat (limited to 'cpukit/include/rtems/score/smpimpl.h')
| -rw-r--r-- | cpukit/include/rtems/score/smpimpl.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/cpukit/include/rtems/score/smpimpl.h b/cpukit/include/rtems/score/smpimpl.h index 6dde8f595d..bc24f828fe 100644 --- a/cpukit/include/rtems/score/smpimpl.h +++ b/cpukit/include/rtems/score/smpimpl.h @@ -253,12 +253,13 @@ void _SMP_Send_message_multicast( typedef void ( *SMP_Action_handler )( void *arg ); /** - * @brief Initiates an SMP multicast action to a set of target processors. + * @brief Initiates an SMP multicast action to the set of target processors. * - * The current processor may be part of the set. + * The current processor may be part of the set. In case a target processor is + * in a wrong state to process per-processor jobs, then this function results + * in an SMP_FATAL_WRONG_CPU_STATE_TO_PERFORM_JOBS fatal SMP error. * - * @param targets The set of target processors for the action. If @c NULL, - * then the action will be performed on all online processors. + * @param targets The set of target processors for the action. * @param handler The multicast action handler. * @param arg The multicast action argument. */ @@ -268,6 +269,21 @@ void _SMP_Multicast_action( void *arg ); +/** + * @brief Initiates an SMP multicast action to the set of all online + * processors. + * + * Simply calls _SMP_Multicast_action() with _SMP_Get_online_processors() as + * the target processor set. + * + * @param handler The multicast action handler. + * @param arg The multicast action argument. + */ +void _SMP_Broadcast_action( + SMP_Action_handler handler, + void *arg +); + #endif /* defined( RTEMS_SMP ) */ /** |