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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/tools/perf/tests/python-use.c
..
..
@@ -18,6 +18,7 @@
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 		     PYTHONPATH, PYTHON, verbose > 0 ? "" : "2> /dev/null") < 0)
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 		return -1;
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+	pr_debug("python usage test: \"%s\"\n", cmd);
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 	ret = system(cmd) ? -1 : 0;
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 	free(cmd);
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 	return ret;