45b01eb841
only a SPINLOCK_PAUSE() macro. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36351 a95241bf-73f2-0310-859d-f6bbb57e9c96
13 lines
267 B
C
13 lines
267 B
C
/*
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* Copyright 2010, Ingo Weinhold, ingo_weinhold@gmx.de.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _SYSTEM_ARCH_X86_DEFS_H
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#define _SYSTEM_ARCH_X86_DEFS_H
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#define SPINLOCK_PAUSE() asm volatile("pause;")
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#endif /* _SYSTEM_ARCH_X86_DEFS_H */
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