CoCalc -- barrier.h

GitHub Repository: awilliam/linux-vfio
Path: blob/master/arch/um/sys-x86_64/shared/sysdep/barrier.h
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#ifndef __SYSDEP_X86_64_BARRIER_H
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#define __SYSDEP_X86_64_BARRIER_H
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/* Copied from include/asm-x86_64 for use by userspace. */
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#define mb() 	asm volatile("mfence":::"memory")
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#endif
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