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remove __lockbarrier, which i forgot to remove in the previous.

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yamt 2004-11-25 04:50:48 +00:00
parent e7eaf9a12d
commit e558aadcb2
1 changed files with 1 additions and 11 deletions
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12
sys/arch/x86/include/lock.h
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@ -1,4 +1,4 @@
/* $NetBSD: lock.h,v 1.7 2004/10/31 10:39:34 yamt Exp $ */
/* $NetBSD: lock.h,v 1.8 2004/11/25 04:50:48 yamt Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -49,16 +49,6 @@
#include <machine/cpufunc.h>
/*
* compiler barrier: prevent reordering of instructions.
* XXX something similar will move to <sys/cdefs.h>
* or thereabouts.
* This prevents the compiler from reordering code around
* this "instruction", acting as a sequence point for code generation.
*/
#define __lockbarrier() __asm __volatile("": : :"memory")
#ifdef LOCKDEBUG
extern void __cpu_simple_lock_init(__cpu_simple_lock_t *);