[rtems commit] score: Avoid direct usage of _Thread_Executing
Sebastian Huber
sebh at rtems.org
Mon Jul 22 14:51:44 UTC 2013
Module: rtems
Branch: master
Commit: 16243a207b2ae5ffa13b4cbd361c9f2c80d5e199
Changeset: http://git.rtems.org/rtems/commit/?id=16243a207b2ae5ffa13b4cbd361c9f2c80d5e199
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri Jul 19 15:32:51 2013 +0200
score: Avoid direct usage of _Thread_Executing
Pass the executing thread as a function parameter. Obtain the executing
thread inside a thread dispatch critical section to avoid problems on
SMP.
---
cpukit/score/include/rtems/score/coremuteximpl.h | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cpukit/score/include/rtems/score/coremuteximpl.h b/cpukit/score/include/rtems/score/coremuteximpl.h
index 67e7c99..e84875d 100644
--- a/cpukit/score/include/rtems/score/coremuteximpl.h
+++ b/cpukit/score/include/rtems/score/coremuteximpl.h
@@ -261,12 +261,12 @@ RTEMS_INLINE_ROUTINE void _CORE_mutex_Seize_body(
if ( _CORE_mutex_Seize_interrupt_trylock( the_mutex, executing, level ) ) {
if ( !wait ) {
_ISR_Enable( level );
- _Thread_Executing->Wait.return_code =
+ executing->Wait.return_code =
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT;
} else {
_Thread_queue_Enter_critical_section( &the_mutex->Wait_queue );
- _Thread_Executing->Wait.queue = &the_mutex->Wait_queue;
- _Thread_Executing->Wait.id = id;
+ executing->Wait.queue = &the_mutex->Wait_queue;
+ executing->Wait.id = id;
_Thread_Disable_dispatch();
_ISR_Enable( level );
_CORE_mutex_Seize_interrupt_blocking( the_mutex, executing, timeout );
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