[PATCH v6 26/27] perf tool: Remove perf_tool__fill_defaults

Ian Rogers
2024-07-18T01:01:37Z

Now all tools are fully initialized prior to use it has no use so
remove.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/util/session.c | 6 ---
tools/perf/util/tool.c | 89 ---------------------------------------
tools/perf/util/tool.h | 1 -
3 files changed, 96 deletions(-)

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 5359ee055c85..ad5da61d2330 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1776,8 +1776,6 @@ static int __perf_session__process_pipe_events(struct perf_session *session)
void *p;
bool update_prog = false;

- perf_tool__fill_defaults(tool);
-
/*
* If it's from a file saving pipe data (by redirection), it would have
* a file name other than "-". Then we can get the total size and show
@@ -2201,8 +2199,6 @@ static int __perf_session__process_events(struct perf_session *session)
struct ui_progress prog;
int err;

- perf_tool__fill_defaults(tool);
-
if (rd.data_size == 0)
return -1;

@@ -2255,8 +2251,6 @@ static int __perf_session__process_dir_events(struct perf_session *session)
u64 total_size = perf_data__size(session->data);
struct reader *rd;

- perf_tool__fill_defaults(tool);
-
ui_progress__init_size(&prog, total_size, "Processing events...");

nr_readers = 1;
diff --git a/tools/perf/util/tool.c b/tools/perf/util/tool.c
index a4ca16e5eefe..3b7f390f26eb 100644
--- a/tools/perf/util/tool.c
+++ b/tools/perf/util/tool.c
@@ -288,95 +288,6 @@ void perf_tool__init(struct perf_tool *tool, bool ordered_events)
tool->finished_init = process_event_op2_stub;
}

-void perf_tool__fill_defaults(struct perf_tool *tool)
-{
- if (tool->sample == NULL)
- tool->sample = process_event_sample_stub;
- if (tool->mmap == NULL)
- tool->mmap = process_event_stub;
- if (tool->mmap2 == NULL)
- tool->mmap2 = process_event_stub;
- if (tool->comm == NULL)
- tool->comm = process_event_stub;
- if (tool->namespaces == NULL)
- tool->namespaces = process_event_stub;
- if (tool->cgroup == NULL)
- tool->cgroup = process_event_stub;
- if (tool->fork == NULL)
- tool->fork = process_event_stub;
- if (tool->exit == NULL)
- tool->exit = process_event_stub;
- if (tool->lost == NULL)
- tool->lost = perf_event__process_lost;
- if (tool->lost_samples == NULL)
- tool->lost_samples = perf_event__process_lost_samples;
- if (tool->aux == NULL)
- tool->aux = perf_event__process_aux;
- if (tool->itrace_start == NULL)
- tool->itrace_start = perf_event__process_itrace_start;
- if (tool->context_switch == NULL)
- tool->context_switch = perf_event__process_switch;
- if (tool->ksymbol == NULL)
- tool->ksymbol = perf_event__process_ksymbol;
- if (tool->bpf == NULL)
- tool->bpf = perf_event__process_bpf;
- if (tool->text_poke == NULL)
- tool->text_poke = perf_event__process_text_poke;
- if (tool->aux_output_hw_id == NULL)
- tool->aux_output_hw_id = perf_event__process_aux_output_hw_id;
- if (tool->read == NULL)
- tool->read = process_event_sample_stub;
- if (tool->throttle == NULL)
- tool->throttle = process_event_stub;
- if (tool->unthrottle == NULL)
- tool->unthrottle = process_event_stub;
- if (tool->attr == NULL)
- tool->attr = process_event_synth_attr_stub;
- if (tool->event_update == NULL)
- tool->event_update = process_event_synth_event_update_stub;
- if (tool->tracing_data == NULL)
- tool->tracing_data = process_event_synth_tracing_data_stub;
- if (tool->build_id == NULL)
- tool->build_id = process_event_op2_stub;
- if (tool->finished_round == NULL) {
- if (tool->ordered_events)
- tool->finished_round = perf_event__process_finished_round;
- else
- tool->finished_round = process_finished_round_stub;
- }
- if (tool->id_index == NULL)
- tool->id_index = process_event_op2_stub;
- if (tool->auxtrace_info == NULL)
- tool->auxtrace_info = process_event_op2_stub;
- if (tool->auxtrace == NULL)
- tool->auxtrace = process_event_auxtrace_stub;
- if (tool->auxtrace_error == NULL)
- tool->auxtrace_error = process_event_op2_stub;
- if (tool->thread_map == NULL)
- tool->thread_map = process_event_thread_map_stub;
- if (tool->cpu_map == NULL)
- tool->cpu_map = process_event_cpu_map_stub;
- if (tool->stat_config == NULL)
- tool->stat_config = process_event_stat_config_stub;
- if (tool->stat == NULL)
- tool->stat = process_stat_stub;
- if (tool->stat_round == NULL)
- tool->stat_round = process_stat_round_stub;
- if (tool->time_conv == NULL)
- tool->time_conv = process_event_time_conv_stub;
- if (tool->feature == NULL)
- tool->feature = process_event_op2_stub;
- if (tool->compressed == NULL) {
-#ifdef HAVE_ZSTD_SUPPORT
- tool->compressed = perf_session__process_compressed_event;
-#else
- tool->compressed = perf_session__process_compressed_event_stub;
-#endif
- }
- if (tool->finished_init == NULL)
- tool->finished_init = process_event_op2_stub;
-}
-
bool perf_tool__compressed_is_stub(const struct perf_tool *tool)
{
return tool->compressed == perf_session__process_compressed_event_stub;
diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h
index fb7e32d98dda..0874e7924687 100644
--- a/tools/perf/util/tool.h
+++ b/tools/perf/util/tool.h
@@ -89,7 +89,6 @@ struct perf_tool {
};

void perf_tool__init(struct perf_tool *tool, bool ordered_events);
-void perf_tool__fill_defaults(struct perf_tool *tool);

bool perf_tool__compressed_is_stub(const struct perf_tool *tool);

--
2.45.2.1089.g2a221341d9-goog