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Viewing changes to arch/s390/include/asm/mutex.h

  • Committer: Package Import Robot
  • Author(s): Alessio Igor Bogani
  • Date: 2011-10-26 11:13:05 UTC
  • Revision ID: package-import@ubuntu.com-20111026111305-tz023xykf0i6eosh
Tags: upstream-3.2.0
Import upstream version 3.2.0

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arch/s390/include/asm/mutex.h
 
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/*
 
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 * Pull in the generic implementation for the mutex fastpath.
 
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 *
 
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 * TODO: implement optimized primitives instead, or leave the generic
 
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 * implementation in place, or pick the atomic_xchg() based generic
 
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 * implementation. (see asm-generic/mutex-xchg.h for details)
 
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 */
 
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#include <asm-generic/mutex-dec.h>
 
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#define arch_mutex_cpu_relax()  barrier()