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define SPINLOCK_SPIN_HOOK to let LK_SPIN lockmgr locks call x86_pause.

This commit is contained in:
yamt 2003-10-26 11:15:16 +00:00
parent 8122bbfb62
commit ab51be8e72
1 changed files with 5 additions and 1 deletions
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6
sys/arch/x86/include/lock.h
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@ -1,4 +1,4 @@
/* $NetBSD: lock.h,v 1.3 2003/09/26 22:46:01 nathanw Exp $ */
/* $NetBSD: lock.h,v 1.4 2003/10/26 11:15:16 yamt Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -118,4 +118,8 @@ __cpu_simple_unlock(__cpu_simple_lock_t *lockp)
#endif /* !LOCKDEBUG */
#ifdef _KERNEL
#define SPINLOCK_SPIN_HOOK x86_pause()
#endif
#endif /* _I386_LOCK_H_ */