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authorAndi Kleen <ak@linux.intel.com>2019-09-27 16:35:45 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-09-30 17:29:53 -0300
commit6bdfd9f118bd59cf0f85d3bf4b72b586adea17c1 (patch)
tree34076c8d1ff4e612c08362212003095d89c9aab6 /tools
parente98df280bc2a499fd41d7f9e2d6733884de69902 (diff)
downloadlinux-6bdfd9f118bd59cf0f85d3bf4b72b586adea17c1.tar.bz2
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>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/pmu-events/jevents.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index 9e37287da924..e2837260ca4d 100644
--- 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},
};