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rtems_bsd_mutex: SMP support via ISR locks

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This commit is contained in:
Sebastian Huber
2015-02-17 20:49:10 +01:00
parent e5a017550a
commit 8ed1b181aa
3 changed files with 80 additions and 35 deletions
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4
rtemsbsd/include/machine/rtems-bsd-mutex.h
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@@ -7,7 +7,7 @@
*/
/*
* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
* Copyright (c) 2014, 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
@@ -40,6 +40,7 @@
#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_MUTEX_H_
#define _RTEMS_BSD_MACHINE_RTEMS_BSD_MUTEX_H_
#include <rtems/score/isrlock.h>
#include <rtems/score/rbtree.h>
#include <rtems/score/thread.h>
@@ -48,6 +49,7 @@ extern "C" {
#endif /* __cplusplus */
typedef struct {
ISR_LOCK_MEMBER(lock)
Thread_Control *owner;
int nest_level;
RBTree_Control rivals;