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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-23 10:01:31 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-29 07:26:42 +0200 |
| commit | 1e1a91ed11458ddbb27b94d0001d8f0fc2ef7a97 (patch) | |
| tree | 5e7cb0e88da11528eb7fb4bae9148564c949d066 /cpukit/score/src/mpci.c | |
| parent | libcpu/m68k/mcf5272/clock/ckinit.c: Fix warning by including <rtems/clockdrv.h> (diff) | |
| download | rtems-1e1a91ed11458ddbb27b94d0001d8f0fc2ef7a97.tar.bz2 | |
score: Remove Thread_queue_Queue::operations field
Remove the Thread_queue_Queue::operations field to reduce the size of
this structure. Add a thread queue operations parameter to the
_Thread_queue_First(), _Thread_queue_First_locked(),
_Thread_queue_Enqueue(), _Thread_queue_Dequeue() and
_Thread_queue_Flush() functions. This is a preparation patch to reduce
the size of several synchronization objects.
Diffstat (limited to 'cpukit/score/src/mpci.c')
| -rw-r--r-- | cpukit/score/src/mpci.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/cpukit/score/src/mpci.c b/cpukit/score/src/mpci.c index 3929d78a09..8e93d74dd9 100644 --- a/cpukit/score/src/mpci.c +++ b/cpukit/score/src/mpci.c @@ -54,7 +54,8 @@ const rtems_multiprocessing_table */ CORE_semaphore_Control _MPCI_Semaphore; -Thread_queue_Control _MPCI_Remote_blocked_threads; +Thread_queue_Control _MPCI_Remote_blocked_threads = + THREAD_QUEUE_INITIALIZER( "MPCI Remote Blocked Threads" ); MPCI_Control *_MPCI_table; @@ -85,7 +86,6 @@ static void _MPCI_Handler_early_initialization( void ) static void _MPCI_Handler_initialization( void ) { - CORE_semaphore_Attributes attributes; MPCI_Control *users_mpci_table; _Objects_MP_Handler_initialization(); @@ -117,18 +117,12 @@ static void _MPCI_Handler_initialization( void ) * Create the counting semaphore used by the MPCI Receive Server. */ - attributes.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; - _CORE_semaphore_Initialize( &_MPCI_Semaphore, - &attributes, /* the_semaphore_attributes */ + CORE_SEMAPHORE_DISCIPLINES_FIFO, + 0xffffffff, 0 /* initial_value */ ); - - _Thread_queue_Initialize( - &_MPCI_Remote_blocked_threads, - THREAD_QUEUE_DISCIPLINE_FIFO - ); } static void _MPCI_Create_server( void ) @@ -262,6 +256,7 @@ uint32_t _MPCI_Send_request_packet ( _Thread_queue_Enqueue( &_MPCI_Remote_blocked_threads, + &_Thread_queue_Operations_FIFO, executing, STATES_WAITING_FOR_RPC_REPLY | extra_state, the_packet->timeout, |