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由 Namhyung Kim 提交于
Those print helper functions can be reused by later hist test cases so factor them out to a common location. Signed-off-by: NNamhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1400480762-22852-20-git-send-email-namhyung@kernel.orgSigned-off-by: NJiri Olsa <jolsa@kernel.org>
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