perf jevents: Fix period for Intel fixed counters (6bdfd9f1) · Commits · 戴 / test

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>

tools/perf/pmu-events/jevents.c

+6 −6

Original line number	Diff line number	Diff line
		@@ -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},
		};

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