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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/corerwlockrelease.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/corerwlockrelease.c')
| -rw-r--r-- | cpukit/score/src/corerwlockrelease.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/cpukit/score/src/corerwlockrelease.c b/cpukit/score/src/corerwlockrelease.c index bd39213c87..36fcf76088 100644 --- a/cpukit/score/src/corerwlockrelease.c +++ b/cpukit/score/src/corerwlockrelease.c @@ -64,7 +64,10 @@ CORE_RWLock_Status _CORE_RWLock_Release( the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; _ISR_Enable( level ); - next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); + next = _Thread_queue_Dequeue( + &the_rwlock->Wait_queue, + CORE_RWLOCK_TQ_OPERATIONS + ); if ( next ) { if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { @@ -82,7 +85,10 @@ CORE_RWLock_Status _CORE_RWLock_Release( * Now see if more readers can be let go. */ while ( 1 ) { - next = _Thread_queue_First( &the_rwlock->Wait_queue ); + next = _Thread_queue_First( + &the_rwlock->Wait_queue, + CORE_RWLOCK_TQ_OPERATIONS + ); if ( !next || next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) return CORE_RWLOCK_SUCCESSFUL; |