diff options
Diffstat (limited to 'tools/perf/builtin-lock.c')
| -rw-r--r-- | tools/perf/builtin-lock.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 0253184b3b58..062e2b56a2ab 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -1501,7 +1501,7 @@ static const struct evsel_str_handler contention_tracepoints[] = { { "lock:contention_end", evsel__process_contention_end, }, }; -static int process_event_update(struct perf_tool *tool, +static int process_event_update(const struct perf_tool *tool, union perf_event *event, struct evlist **pevlist) { @@ -1520,7 +1520,7 @@ static int process_event_update(struct perf_tool *tool, typedef int (*tracepoint_handler)(struct evsel *evsel, struct perf_sample *sample); -static int process_sample_event(struct perf_tool *tool __maybe_unused, +static int process_sample_event(const struct perf_tool *tool __maybe_unused, union perf_event *event, struct perf_sample *sample, struct evsel *evsel, @@ -1933,22 +1933,21 @@ static bool force; static int __cmd_report(bool display_info) { int err = -EINVAL; - struct perf_tool eops = { - .attr = perf_event__process_attr, - .event_update = process_event_update, - .sample = process_sample_event, - .comm = perf_event__process_comm, - .mmap = perf_event__process_mmap, - .namespaces = perf_event__process_namespaces, - .tracing_data = perf_event__process_tracing_data, - .ordered_events = true, - }; + struct perf_tool eops; struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, .force = force, }; + perf_tool__init(&eops, /*ordered_events=*/true); + eops.attr = perf_event__process_attr; + eops.event_update = process_event_update; + eops.sample = process_sample_event; + eops.comm = perf_event__process_comm; + eops.mmap = perf_event__process_mmap; + eops.namespaces = perf_event__process_namespaces; + eops.tracing_data = perf_event__process_tracing_data; session = perf_session__new(&data, &eops); if (IS_ERR(session)) { pr_err("Initializing perf session failed\n"); @@ -2069,15 +2068,7 @@ static int check_lock_contention_options(const struct option *options, static int __cmd_contention(int argc, const char **argv) { int err = -EINVAL; - struct perf_tool eops = { - .attr = perf_event__process_attr, - .event_update = process_event_update, - .sample = process_sample_event, - .comm = perf_event__process_comm, - .mmap = perf_event__process_mmap, - .tracing_data = perf_event__process_tracing_data, - .ordered_events = true, - }; + struct perf_tool eops; struct perf_data data = { .path = input_name, .mode = PERF_DATA_MODE_READ, @@ -2100,6 +2091,14 @@ static int __cmd_contention(int argc, const char **argv) con.result = &lockhash_table[0]; + perf_tool__init(&eops, /*ordered_events=*/true); + eops.attr = perf_event__process_attr; + eops.event_update = process_event_update; + eops.sample = process_sample_event; + eops.comm = perf_event__process_comm; + eops.mmap = perf_event__process_mmap; + eops.tracing_data = perf_event__process_tracing_data; + session = perf_session__new(use_bpf ? NULL : &data, &eops); if (IS_ERR(session)) { pr_err("Initializing perf session failed\n"); @@ -2713,6 +2712,9 @@ int cmd_lock(int argc, const char **argv) usage_with_options(lock_usage, lock_options); } + /* free usage string allocated by parse_options_subcommand */ + free((void *)lock_usage[0]); + zfree(&lockhash_table); return rc; } |