perf stat: Add metrics support for exclude_hv

Separating metrics values for exclude_hv bit.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: William Cohen <wcohen@redhat.com>
Link: http://lkml.kernel.org/r/1428441919-23099-5-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-stat.c

@@ -250,7 +250,8 @@ out_free:
 enum {
 	CTX_BIT_USER	= 1 << 0,
 	CTX_BIT_KERNEL	= 1 << 1,
-	CTX_BIT_MAX	= 1 << 2,
+	CTX_BIT_HV	= 1 << 2,
+	CTX_BIT_MAX	= 1 << 3,
 };
 
 #define NUM_CTX CTX_BIT_MAX
@@ -279,6 +280,8 @@ static int evsel_context(struct perf_evsel *evsel)
 		ctx |= CTX_BIT_KERNEL;
 	if (evsel->attr.exclude_user)
 		ctx |= CTX_BIT_USER;
+	if (evsel->attr.exclude_hv)
+		ctx |= CTX_BIT_HV;
 	return ctx;
 }