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-rw-r--r--tools/perf/pmu-events/jevents.c28
1 files changed, 24 insertions, 4 deletions
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index eed09346a72a..baa073f38334 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -195,6 +195,7 @@ static struct map {
{ "CBO", "uncore_cbox" },
{ "QPI LL", "uncore_qpi" },
{ "SBO", "uncore_sbox" },
+ { "iMPH-U", "uncore_arb" },
{}
};
@@ -291,7 +292,9 @@ static void print_events_table_prefix(FILE *fp, const char *tblname)
static int print_events_table_entry(void *data, char *name, char *event,
char *desc, char *long_desc,
- char *pmu, char *unit, char *perpkg)
+ char *pmu, char *unit, char *perpkg,
+ char *metric_expr,
+ char *metric_name)
{
struct perf_entry_data *pd = data;
FILE *outfp = pd->outfp;
@@ -315,6 +318,10 @@ static int print_events_table_entry(void *data, char *name, char *event,
fprintf(outfp, "\t.unit = \"%s\",\n", unit);
if (perpkg)
fprintf(outfp, "\t.perpkg = \"%s\",\n", perpkg);
+ if (metric_expr)
+ fprintf(outfp, "\t.metric_expr = \"%s\",\n", metric_expr);
+ if (metric_name)
+ fprintf(outfp, "\t.metric_name = \"%s\",\n", metric_name);
fprintf(outfp, "},\n");
return 0;
@@ -362,7 +369,9 @@ static char *real_event(const char *name, char *event)
int json_events(const char *fn,
int (*func)(void *data, char *name, char *event, char *desc,
char *long_desc,
- char *pmu, char *unit, char *perpkg),
+ char *pmu, char *unit, char *perpkg,
+ char *metric_expr,
+ char *metric_name),
void *data)
{
int err = -EIO;
@@ -388,6 +397,8 @@ int json_events(const char *fn,
char *filter = NULL;
char *perpkg = NULL;
char *unit = NULL;
+ char *metric_expr = NULL;
+ char *metric_name = NULL;
unsigned long long eventcode = 0;
struct msrmap *msr = NULL;
jsmntok_t *msrval = NULL;
@@ -398,6 +409,7 @@ int json_events(const char *fn,
for (j = 0; j < obj->size; j += 2) {
jsmntok_t *field, *val;
int nz;
+ char *s;
field = tok + j;
EXPECT(field->type == JSMN_STRING, tok + j,
@@ -444,7 +456,6 @@ int json_events(const char *fn,
NULL);
} else if (json_streq(map, field, "Unit")) {
const char *ppmu;
- char *s;
ppmu = field_to_perf(unit_to_pmu, map, val);
if (ppmu) {
@@ -458,12 +469,19 @@ int json_events(const char *fn,
}
addfield(map, &desc, ". ", "Unit: ", NULL);
addfield(map, &desc, "", pmu, NULL);
+ addfield(map, &desc, "", " ", NULL);
} else if (json_streq(map, field, "Filter")) {
addfield(map, &filter, "", "", val);
} else if (json_streq(map, field, "ScaleUnit")) {
addfield(map, &unit, "", "", val);
} else if (json_streq(map, field, "PerPkg")) {
addfield(map, &perpkg, "", "", val);
+ } else if (json_streq(map, field, "MetricName")) {
+ addfield(map, &metric_name, "", "", val);
+ } else if (json_streq(map, field, "MetricExpr")) {
+ addfield(map, &metric_expr, "", "", val);
+ for (s = metric_expr; *s; s++)
+ *s = tolower(*s);
}
/* ignore unknown fields */
}
@@ -488,7 +506,7 @@ int json_events(const char *fn,
fixname(name);
err = func(data, name, real_event(name, event), desc, long_desc,
- pmu, unit, perpkg);
+ pmu, unit, perpkg, metric_expr, metric_name);
free(event);
free(desc);
free(name);
@@ -498,6 +516,8 @@ int json_events(const char *fn,
free(filter);
free(perpkg);
free(unit);
+ free(metric_expr);
+ free(metric_name);
if (err)
break;
tok += j;