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perf parse-events: Set numeric term config

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For numeric terms, the config field may be NULL as it is not set from
the l+y parsing.

Fix by setting the term config from the term type name.

Also fix up the pmu-events test to set the alias strings to set the
period term properly, and fix up parse-events test to check the term
config string.

Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Cc: liuqi115@huawei.com
Link: https://lore.kernel.org/r/1631795665-240946-2-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
John Garry 2021-09-16 20:34:21 +08:00 committed by Arnaldo Carvalho de Melo
parent 08efcb4a63
commit 4f9d4f8aa7
3 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
tools/perf/tests/parse-events.c
View file

@ -605,7 +605,7 @@ static int test__checkterms_simple(struct list_head *terms)
TEST_ASSERT_VAL("wrong type val",
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
TEST_ASSERT_VAL("wrong val", term->val.num == 10);
TEST_ASSERT_VAL("wrong config", !term->config);
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config"));
/* config1 */
term = list_entry(term->list.next, struct parse_events_term, list);
@ -614,7 +614,7 @@ static int test__checkterms_simple(struct list_head *terms)
TEST_ASSERT_VAL("wrong type val",
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
TEST_ASSERT_VAL("wrong val", term->val.num == 1);
TEST_ASSERT_VAL("wrong config", !term->config);
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config1"));
/* config2=3 */
term = list_entry(term->list.next, struct parse_events_term, list);
@ -623,7 +623,7 @@ static int test__checkterms_simple(struct list_head *terms)
TEST_ASSERT_VAL("wrong type val",
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
TEST_ASSERT_VAL("wrong val", term->val.num == 3);
TEST_ASSERT_VAL("wrong config", !term->config);
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config2"));
/* umask=1*/
term = list_entry(term->list.next, struct parse_events_term, list);
@ -661,7 +661,7 @@ static int test__checkterms_simple(struct list_head *terms)
TEST_ASSERT_VAL("wrong type val",
term->type_val == PARSE_EVENTS__TERM_TYPE_NUM);
TEST_ASSERT_VAL("wrong val", term->val.num == 0xead);
TEST_ASSERT_VAL("wrong config", !term->config);
TEST_ASSERT_VAL("wrong config", !strcmp(term->config, "config"));
return 0;
}

6
tools/perf/tests/pmu-events.c
View file

@ -67,7 +67,7 @@ static const struct perf_pmu_test_event segment_reg_loads_any = {
.desc = "Number of segment register loads",
.topic = "other",
},
.alias_str = "umask=0x80,(null)=0x30d40,event=0x6",
.alias_str = "umask=0x80,period=0x30d40,event=0x6",
.alias_long_desc = "Number of segment register loads",
};
@ -78,7 +78,7 @@ static const struct perf_pmu_test_event dispatch_blocked_any = {
.desc = "Memory cluster signals to block micro-op dispatch for any reason",
.topic = "other",
},
.alias_str = "umask=0x20,(null)=0x30d40,event=0x9",
.alias_str = "umask=0x20,period=0x30d40,event=0x9",
.alias_long_desc = "Memory cluster signals to block micro-op dispatch for any reason",
};
@ -89,7 +89,7 @@ static const struct perf_pmu_test_event eist_trans = {
.desc = "Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions",
.topic = "other",
},
.alias_str = "umask=0,(null)=0x30d40,event=0x3a",
.alias_str = "umask=0,period=0x30d40,event=0x3a",
.alias_long_desc = "Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions",
};

2
tools/perf/util/parse-events.c
View file

@ -3141,7 +3141,7 @@ int parse_events_term__num(struct parse_events_term **term,
struct parse_events_term temp = {
.type_val = PARSE_EVENTS__TERM_TYPE_NUM,
.type_term = type_term,
.config = config,
.config = config ? : strdup(config_term_names[type_term]),
.no_value = no_value,
.err_term = loc_term ? loc_term->first_column : 0,
.err_val = loc_val ? loc_val->first_column : 0,