16 lines
572 B
C
16 lines
572 B
C
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#ifndef _TOOLS_LINUX_ASM_TILE_BARRIER_H
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#define _TOOLS_LINUX_ASM_TILE_BARRIER_H
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/*
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* FIXME: This came from tools/perf/perf-sys.h, where it was first introduced
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* in 620830b6954913647b7c7f68920cf48eddf6ad92, more work needed to make it
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* more closely follow the Linux kernel arch/tile/include/asm/barrier.h file.
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* Probably when we continue work on tools/ Kconfig support to have all the
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* CONFIG_ needed for properly doing that.
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*/
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#define mb() asm volatile ("mf" ::: "memory")
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#define wmb() mb()
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#define rmb() mb()
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#endif /* _TOOLS_LINUX_ASM_TILE_BARRIER_H */
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