diff options
author | Yang Jihong <yangjihong@bytedance.com> | 2024-04-01 14:27:24 +0800 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-03 11:48:56 -0300 |
commit | 09d2056efe0c02b7a589915c004c6e925735d081 (patch) | |
tree | 502d6ae05ac14c9da2391f6c0b609b713e34e08d /tools | |
parent | 6e4b398770d5023eb6383da9360a23bd537c155b (diff) |
perf evsel: Use evsel__name_is() helper
Code cleanup, replace strcmp(evsel__name(evsel, {NAME})) with
evsel__name_is() helper.
No functional change.
Committer notes:
Fix this build error:
trace.syscalls.events.bpf_output = evlist__last(trace.evlist);
- assert(evsel__name_is(trace.syscalls.events.bpf_output), "__augmented_syscalls__");
+ assert(evsel__name_is(trace.syscalls.events.bpf_output, "__augmented_syscalls__"));
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Yang Jihong <yangjihong@bytedance.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240401062724.1006010-3-yangjihong@bytedance.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/builtin-kmem.c | 2 | ||||
-rw-r--r-- | tools/perf/builtin-sched.c | 4 | ||||
-rw-r--r-- | tools/perf/builtin-script.c | 2 | ||||
-rw-r--r-- | tools/perf/builtin-trace.c | 4 | ||||
-rw-r--r-- | tools/perf/tests/evsel-roundtrip-name.c | 4 | ||||
-rw-r--r-- | tools/perf/tests/parse-events.c | 39 |
6 files changed, 22 insertions, 33 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 9714327fd0ea..6fd95be5032b 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -1408,7 +1408,7 @@ static int __cmd_kmem(struct perf_session *session) } evlist__for_each_entry(session->evlist, evsel) { - if (!strcmp(evsel__name(evsel), "kmem:mm_page_alloc") && + if (evsel__name_is(evsel, "kmem:mm_page_alloc") && evsel__field(evsel, "pfn")) { use_pfn = true; break; diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 1bfb22347371..0fce7d8986c0 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -2148,7 +2148,7 @@ static bool is_idle_sample(struct perf_sample *sample, struct evsel *evsel) { /* pid 0 == swapper == idle task */ - if (strcmp(evsel__name(evsel), "sched:sched_switch") == 0) + if (evsel__name_is(evsel, "sched:sched_switch")) return evsel__intval(evsel, sample, "prev_pid") == 0; return sample->pid == 0; @@ -2375,7 +2375,7 @@ static bool timehist_skip_sample(struct perf_sched *sched, } if (sched->idle_hist) { - if (strcmp(evsel__name(evsel), "sched:sched_switch")) + if (!evsel__name_is(evsel, "sched:sched_switch")) rc = true; else if (evsel__intval(evsel, sample, "prev_pid") != 0 && evsel__intval(evsel, sample, "next_pid") != 0) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 2e7148d667bd..6a274e27b108 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3471,7 +3471,7 @@ static int check_ev_match(char *dir_name, char *scriptname, match = 0; evlist__for_each_entry(session->evlist, pos) { - if (!strcmp(evsel__name(pos), evname)) { + if (evsel__name_is(pos, evname)) { match = 1; break; } diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index d3ec244e692a..e5fef39c34bf 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -4916,7 +4916,7 @@ int cmd_trace(int argc, const char **argv) goto out; } trace.syscalls.events.bpf_output = evlist__last(trace.evlist); - assert(!strcmp(evsel__name(trace.syscalls.events.bpf_output), "__augmented_syscalls__")); + assert(evsel__name_is(trace.syscalls.events.bpf_output, "__augmented_syscalls__")); skip_augmentation: #endif err = -1; @@ -4973,7 +4973,7 @@ skip_augmentation: */ if (trace.syscalls.events.bpf_output) { evlist__for_each_entry(trace.evlist, evsel) { - bool raw_syscalls_sys_exit = strcmp(evsel__name(evsel), "raw_syscalls:sys_exit") == 0; + bool raw_syscalls_sys_exit = evsel__name_is(evsel, "raw_syscalls:sys_exit"); if (raw_syscalls_sys_exit) { trace.raw_augmented_syscalls = true; diff --git a/tools/perf/tests/evsel-roundtrip-name.c b/tools/perf/tests/evsel-roundtrip-name.c index 15ff86f9da0b..1922cac13a24 100644 --- a/tools/perf/tests/evsel-roundtrip-name.c +++ b/tools/perf/tests/evsel-roundtrip-name.c @@ -37,7 +37,7 @@ static int perf_evsel__roundtrip_cache_name_test(void) continue; } evlist__for_each_entry(evlist, evsel) { - if (strcmp(evsel__name(evsel), name)) { + if (!evsel__name_is(evsel, name)) { pr_debug("%s != %s\n", evsel__name(evsel), name); ret = TEST_FAIL; } @@ -71,7 +71,7 @@ static int perf_evsel__name_array_test(const char *const names[], int nr_names) continue; } evlist__for_each_entry(evlist, evsel) { - if (strcmp(evsel__name(evsel), names[i])) { + if (!evsel__name_is(evsel, names[i])) { pr_debug("%s != %s\n", evsel__name(evsel), names[i]); ret = TEST_FAIL; } diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index feb5727584d1..0b70451451b3 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -470,8 +470,7 @@ static int test__checkevent_breakpoint_modifier(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "mem:0:u")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:u")); return test__checkevent_breakpoint(evlist); } @@ -484,8 +483,7 @@ static int test__checkevent_breakpoint_x_modifier(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "mem:0:x:k")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:x:k")); return test__checkevent_breakpoint_x(evlist); } @@ -498,8 +496,7 @@ static int test__checkevent_breakpoint_r_modifier(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "mem:0:r:hp")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:r:hp")); return test__checkevent_breakpoint_r(evlist); } @@ -512,8 +509,7 @@ static int test__checkevent_breakpoint_w_modifier(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "mem:0:w:up")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:w:up")); return test__checkevent_breakpoint_w(evlist); } @@ -526,8 +522,7 @@ static int test__checkevent_breakpoint_rw_modifier(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "mem:0:rw:kp")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "mem:0:rw:kp")); return test__checkevent_breakpoint_rw(evlist); } @@ -540,8 +535,7 @@ static int test__checkevent_breakpoint_modifier_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "breakpoint")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint")); return test__checkevent_breakpoint(evlist); } @@ -554,8 +548,7 @@ static int test__checkevent_breakpoint_x_modifier_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "breakpoint")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint")); return test__checkevent_breakpoint_x(evlist); } @@ -568,8 +561,7 @@ static int test__checkevent_breakpoint_r_modifier_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "breakpoint")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint")); return test__checkevent_breakpoint_r(evlist); } @@ -582,8 +574,7 @@ static int test__checkevent_breakpoint_w_modifier_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "breakpoint")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint")); return test__checkevent_breakpoint_w(evlist); } @@ -596,8 +587,7 @@ static int test__checkevent_breakpoint_rw_modifier_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "breakpoint")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint")); return test__checkevent_breakpoint_rw(evlist); } @@ -609,12 +599,12 @@ static int test__checkevent_breakpoint_2_events(struct evlist *evlist) TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "breakpoint1")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint1")); evsel = evsel__next(evsel); TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "breakpoint2")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "breakpoint2")); return TEST_OK; } @@ -691,15 +681,14 @@ static int test__checkevent_pmu_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); TEST_ASSERT_VAL("wrong config", test_config(evsel, 1)); - TEST_ASSERT_VAL("wrong name", !strcmp(evsel__name(evsel), "krava")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "krava")); /* cpu/config=2/u" */ evsel = evsel__next(evsel); TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); TEST_ASSERT_VAL("wrong config", test_config(evsel, 2)); - TEST_ASSERT_VAL("wrong name", - !strcmp(evsel__name(evsel), "cpu/config=2/u")); + TEST_ASSERT_VAL("wrong name", evsel__name_is(evsel, "cpu/config=2/u")); return TEST_OK; } |