From de5077c4e38f2a51f50d28bdd5e4a0f14b3d16ff Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 11 Aug 2017 16:26:22 -0700 Subject: perf tools: Add utility function to detect SMT status Add an smt_on() function to return if SMT is enabled or disabled. Used in the next patch. Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Link: http://lkml.kernel.org/r/20170811232634.30465-7-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/smt.h | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 tools/perf/util/smt.h (limited to 'tools/perf/util/smt.h') diff --git a/tools/perf/util/smt.h b/tools/perf/util/smt.h new file mode 100644 index 000000000000..b8414b7bcbc8 --- /dev/null +++ b/tools/perf/util/smt.h @@ -0,0 +1,6 @@ +#ifndef SMT_H +#define SMT_H 1 + +int smt_on(void); + +#endif -- cgit v1.2.3