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-rw-r--r--tools/perf/util/parse-events.c29
-rw-r--r--tools/perf/util/parse-events.y9
-rw-r--r--tools/perf/util/pmu.c2
3 files changed, 19 insertions, 21 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 51b73207e9f4..68fe2c4ff49f 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -1510,8 +1510,8 @@ int parse_events_multi_pmu_add(struct parse_events_state *parse_state,
if (parse_events_term__num(&term,
PARSE_EVENTS__TERM_TYPE_USER,
- config, 1, false, NULL,
- NULL) < 0) {
+ config, /*num=*/1, /*novalue=*/true,
+ loc, /*loc_val=*/NULL) < 0) {
zfree(&config);
goto out_err;
}
@@ -2482,7 +2482,7 @@ int parse_events_term__num(struct parse_events_term **term,
.err_val = loc_val ? loc_val->first_column : 0,
};
- return new_term(term, &temp, NULL, num);
+ return new_term(term, &temp, /*str=*/NULL, num);
}
int parse_events_term__str(struct parse_events_term **term,
@@ -2501,7 +2501,7 @@ int parse_events_term__str(struct parse_events_term **term,
.err_val = loc_val ? loc_val->first_column : 0,
};
- return new_term(term, &temp, str, 0);
+ return new_term(term, &temp, str, /*num=*/0);
}
int parse_events_term__term(struct parse_events_term **term,
@@ -2518,26 +2518,21 @@ int parse_events_term__clone(struct parse_events_term **new,
struct parse_events_term *term)
{
char *str;
- struct parse_events_term temp = {
- .type_val = term->type_val,
- .type_term = term->type_term,
- .config = NULL,
- .err_term = term->err_term,
- .err_val = term->err_val,
- };
+ struct parse_events_term temp = *term;
+ temp.used = false;
if (term->config) {
temp.config = strdup(term->config);
if (!temp.config)
return -ENOMEM;
}
if (term->type_val == PARSE_EVENTS__TERM_TYPE_NUM)
- return new_term(new, &temp, NULL, term->val.num);
+ return new_term(new, &temp, /*str=*/NULL, term->val.num);
str = strdup(term->val.str);
if (!str)
return -ENOMEM;
- return new_term(new, &temp, str, 0);
+ return new_term(new, &temp, str, /*num=*/0);
}
void parse_events_term__delete(struct parse_events_term *term)
@@ -2611,20 +2606,22 @@ int parse_events_term__to_strbuf(struct list_head *term_list, struct strbuf *sb)
first = false;
if (term->type_val == PARSE_EVENTS__TERM_TYPE_NUM)
- if (term->type_term == PARSE_EVENTS__TERM_TYPE_USER && term->val.num == 1)
+ if (term->no_value) {
+ assert(term->type_term == PARSE_EVENTS__TERM_TYPE_USER);
ret = strbuf_addf(sb, "%s", term->config);
- else
+ } else
ret = strbuf_addf(sb, "%s=%#"PRIx64, term->config, term->val.num);
else if (term->type_val == PARSE_EVENTS__TERM_TYPE_STR) {
if (term->config) {
ret = strbuf_addf(sb, "%s=", term->config);
if (ret < 0)
return ret;
- } else if (term->type_term < __PARSE_EVENTS__TERM_TYPE_NR) {
+ } else if ((unsigned int)term->type_term < __PARSE_EVENTS__TERM_TYPE_NR) {
ret = strbuf_addf(sb, "%s=", config_term_name(term->type_term));
if (ret < 0)
return ret;
}
+ assert(!term->no_value);
ret = strbuf_addf(sb, "%s", term->val.str);
}
if (ret < 0)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 534daed91c50..4a305df61f74 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -712,7 +712,7 @@ name_or_raw '=' PE_VALUE
{
struct parse_events_term *term;
int err = parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $3, false, &@1, &@3);
+ $1, $3, /*novalue=*/false, &@1, &@3);
if (err) {
free($1);
@@ -739,7 +739,7 @@ PE_LEGACY_CACHE
{
struct parse_events_term *term;
int err = parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE,
- $1, 1, true, &@1, NULL);
+ $1, /*num=*/1, /*novalue=*/true, &@1, /*loc_val=*/NULL);
if (err) {
free($1);
@@ -752,7 +752,7 @@ PE_NAME
{
struct parse_events_term *term;
int err = parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, 1, true, &@1, NULL);
+ $1, /*num=*/1, /*novalue=*/true, &@1, /*loc_val=*/NULL);
if (err) {
free($1);
@@ -765,7 +765,8 @@ PE_TERM_HW
{
struct parse_events_term *term;
int err = parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_HARDWARE,
- $1.str, $1.num & 255, false, &@1, NULL);
+ $1.str, $1.num & 255, /*novalue=*/false,
+ &@1, /*loc_val=*/NULL);
if (err) {
free($1.str);
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 152cda84f273..d85602aa4b9f 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1396,7 +1396,7 @@ static struct perf_pmu_alias *pmu_find_alias(struct perf_pmu *pmu,
return NULL;
if (term->type_val == PARSE_EVENTS__TERM_TYPE_NUM) {
- if (term->val.num != 1)
+ if (!term->no_value)
return NULL;
if (pmu_find_format(&pmu->format, term->config))
return NULL;