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Add MUTEX_CLEAR_WAITERS().

This commit is contained in:
ad 2007-02-15 22:52:42 +00:00
parent 58bb4135a9
commit def3fb26c7
3 changed files with 21 additions and 3 deletions
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8
sys/arch/hppa/include/mutex.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: mutex.h,v 1.3 2007/02/10 12:15:24 skrll Exp $ */
/* $NetBSD: mutex.h,v 1.4 2007/02/15 22:52:42 ad Exp $ */
/*-
* Copyright (c) 2002, 2007 The NetBSD Foundation, Inc.
@ -184,6 +184,12 @@ MUTEX_RELEASE(kmutex_t *mtx)
mtx->mtx_waiters = 0;
}
static inline void
MUTEX_CLEAR_WAITERS(kmutex_t *mtx)
{
mtx->mtx_waiters = 0;
}
#endif /* __ASSEMBLER__ */
#endif /* __MUTEX_PRIVATE */

8
sys/arch/sh3/include/mutex.h
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@ -1,4 +1,4 @@
/* $NetBSD: mutex.h,v 1.2 2007/02/09 21:55:12 ad Exp $ */
/* $NetBSD: mutex.h,v 1.3 2007/02/15 22:52:43 ad Exp $ */
/*-
* Copyright (c) 2002, 2007 The NetBSD Foundation, Inc.
@ -174,6 +174,12 @@ MUTEX_RELEASE(kmutex_t *mtx)
__cpu_simple_unlock(&mtx->mtx_lock);
}
static inline void
MUTEX_CLEAR_WAITERS(kmutex_t *mtx)
{
__cpu_simple_unlock(&mtx->mtx_lock);
}
#endif /* __MUTEX_PRIVATE */
#endif /* _SH3_MUTEX_H_ */

8
sys/arch/sparc/include/mutex.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: mutex.h,v 1.2 2007/02/09 21:55:12 ad Exp $ */
/* $NetBSD: mutex.h,v 1.3 2007/02/15 22:52:43 ad Exp $ */
/*-
* Copyright (c) 2002, 2007 The NetBSD Foundation, Inc.
@ -207,6 +207,12 @@ MUTEX_RELEASE(kmutex_t *mtx)
__cpu_simple_unlock(&mtx->mtx_lock);
}
static inline void
MUTEX_CLEAR_WAITERS(kmutex_t *mtx)
{
__cpu_simple_unlock(&mtx->mtx_lock);
}
#endif /* __MUTEX_PRIVATE */
#endif /* _SPARC_MUTEX_H_ */