perf jevents: Fix period for Intel fixed counters

The Intel fixed counters use a special table to override the JSON
information.

During this override the period information from the JSON file got
dropped, which results in inst_retired.any and similar running with
frequency mode instead of a period.

Just specify the expected period in the table.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20190927233546.11533-2-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index 9e37287da9248f1b0e7de3c1996ecaaa624e58c1..e2837260ca4df923e9fbb276a24e5f5e30d3d13a 100644 (file)
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -450,12 +450,12 @@ static struct fixed {
        const char *name;
        const char *event;
 } fixed[] = {
-       { "inst_retired.any", "event=0xc0" },
-       { "inst_retired.any_p", "event=0xc0" },
-       { "cpu_clk_unhalted.ref", "event=0x0,umask=0x03" },
-       { "cpu_clk_unhalted.thread", "event=0x3c" },
-       { "cpu_clk_unhalted.core", "event=0x3c" },
-       { "cpu_clk_unhalted.thread_any", "event=0x3c,any=1" },
+       { "inst_retired.any", "event=0xc0,period=2000003" },
+       { "inst_retired.any_p", "event=0xc0,period=2000003" },
+       { "cpu_clk_unhalted.ref", "event=0x0,umask=0x03,period=2000003" },
+       { "cpu_clk_unhalted.thread", "event=0x3c,period=2000003" },
+       { "cpu_clk_unhalted.core", "event=0x3c,period=2000003" },
+       { "cpu_clk_unhalted.thread_any", "event=0x3c,any=1,period=2000003" },
        { NULL, NULL},
 };