[PATCH v6 23/27] perf data convert ctf: Use perf_tool__init

Ian Rogers
2024-07-18T01:01:30Z

Use perf_tool__init so that more uses of struct perf_tool can be const
and not relying on perf_tool__fill_defaults.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/util/data-convert-bt.c | 30 ++++++++++++++----------------
1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index 9e2170604b66..021e9b1d5cc5 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -1607,25 +1607,23 @@ int bt_convert__perf2ctf(const char *input, const char *path,
.mode = PERF_DATA_MODE_READ,
.force = opts->force,
};
- struct convert c = {
- .tool = {
- .sample = process_sample_event,
- .mmap = perf_event__process_mmap,
- .mmap2 = perf_event__process_mmap2,
- .comm = perf_event__process_comm,
- .exit = perf_event__process_exit,
- .fork = perf_event__process_fork,
- .lost = perf_event__process_lost,
- .tracing_data = perf_event__process_tracing_data,
- .build_id = perf_event__process_build_id,
- .namespaces = perf_event__process_namespaces,
- .ordered_events = true,
- .ordering_requires_timestamps = true,
- },
- };
+ struct convert c = {};
struct ctf_writer *cw = &c.writer;
int err;

+ perf_tool__init(&c.tool, /*ordered_events=*/true);
+ c.tool.sample = process_sample_event;
+ c.tool.mmap = perf_event__process_mmap;
+ c.tool.mmap2 = perf_event__process_mmap2;
+ c.tool.comm = perf_event__process_comm;
+ c.tool.exit = perf_event__process_exit;
+ c.tool.fork = perf_event__process_fork;
+ c.tool.lost = perf_event__process_lost;
+ c.tool.tracing_data = perf_event__process_tracing_data;
+ c.tool.build_id = perf_event__process_build_id;
+ c.tool.namespaces = perf_event__process_namespaces;
+ c.tool.ordering_requires_timestamps = true;
+
if (opts->all) {
c.tool.comm = process_comm_event;
c.tool.exit = process_exit_event;
--
2.45.2.1089.g2a221341d9-goog