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Diffstat (limited to 'tools/perf/builtin-sched.c')
-rw-r--r--tools/perf/builtin-sched.c70
1 files changed, 38 insertions, 32 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index d8c51b2f263f..0f3c65518a2c 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -737,12 +737,12 @@ static int replay_fork_event(struct perf_sched *sched,
if (verbose) {
printf("fork event\n");
- printf("... parent: %s/%d\n", parent->comm, parent->tid);
- printf("... child: %s/%d\n", child->comm, child->tid);
+ printf("... parent: %s/%d\n", thread__comm_str(parent), parent->tid);
+ printf("... child: %s/%d\n", thread__comm_str(child), child->tid);
}
- register_pid(sched, parent->tid, parent->comm);
- register_pid(sched, child->tid, child->comm);
+ register_pid(sched, parent->tid, thread__comm_str(parent));
+ register_pid(sched, child->tid, thread__comm_str(child));
return 0;
}
@@ -1077,7 +1077,7 @@ static int latency_migrate_task_event(struct perf_sched *sched,
if (!atoms) {
if (thread_atoms_insert(sched, migrant))
return -1;
- register_pid(sched, migrant->tid, migrant->comm);
+ register_pid(sched, migrant->tid, thread__comm_str(migrant));
atoms = thread_atoms_search(&sched->atom_root, migrant, &sched->cmp_pid);
if (!atoms) {
pr_err("migration-event: Internal tree error");
@@ -1111,13 +1111,13 @@ static void output_lat_thread(struct perf_sched *sched, struct work_atoms *work_
/*
* Ignore idle threads:
*/
- if (!strcmp(work_list->thread->comm, "swapper"))
+ if (!strcmp(thread__comm_str(work_list->thread), "swapper"))
return;
sched->all_runtime += work_list->total_runtime;
sched->all_count += work_list->nb_atoms;
- ret = printf(" %s:%d ", work_list->thread->comm, work_list->thread->tid);
+ ret = printf(" %s:%d ", thread__comm_str(work_list->thread), work_list->thread->tid);
for (i = 0; i < 24 - ret; i++)
printf(" ");
@@ -1334,7 +1334,7 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
printf(" %12.6f secs ", (double)timestamp/1e9);
if (new_shortname) {
printf("%s => %s:%d\n",
- sched_in->shortname, sched_in->comm, sched_in->tid);
+ sched_in->shortname, thread__comm_str(sched_in), sched_in->tid);
} else {
printf("\n");
}
@@ -1427,8 +1427,8 @@ static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __maybe_
evsel->hists.stats.total_period += sample->period;
hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
- if (evsel->handler.func != NULL) {
- tracepoint_handler f = evsel->handler.func;
+ if (evsel->handler != NULL) {
+ tracepoint_handler f = evsel->handler;
err = f(tool, evsel, sample, machine);
}
@@ -1446,8 +1446,12 @@ static int perf_sched__read_events(struct perf_sched *sched,
{ "sched:sched_migrate_task", process_sched_migrate_task_event, },
};
struct perf_session *session;
+ struct perf_data_file file = {
+ .path = input_name,
+ .mode = PERF_DATA_MODE_READ,
+ };
- session = perf_session__new(input_name, O_RDONLY, 0, false, &sched->tool);
+ session = perf_session__new(&file, false, &sched->tool);
if (session == NULL) {
pr_debug("No Memory for session\n");
return -1;
@@ -1651,29 +1655,27 @@ static int __cmd_record(int argc, const char **argv)
return cmd_record(i, rec_argv, NULL);
}
-static const char default_sort_order[] = "avg, max, switch, runtime";
-static struct perf_sched sched = {
- .tool = {
- .sample = perf_sched__process_tracepoint_sample,
- .comm = perf_event__process_comm,
- .lost = perf_event__process_lost,
- .fork = perf_sched__process_fork_event,
- .ordered_samples = true,
- },
- .cmp_pid = LIST_HEAD_INIT(sched.cmp_pid),
- .sort_list = LIST_HEAD_INIT(sched.sort_list),
- .start_work_mutex = PTHREAD_MUTEX_INITIALIZER,
- .work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER,
- .curr_pid = { [0 ... MAX_CPUS - 1] = -1 },
- .sort_order = default_sort_order,
- .replay_repeat = 10,
- .profile_cpu = -1,
- .next_shortname1 = 'A',
- .next_shortname2 = '0',
-};
-
int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
{
+ const char default_sort_order[] = "avg, max, switch, runtime";
+ struct perf_sched sched = {
+ .tool = {
+ .sample = perf_sched__process_tracepoint_sample,
+ .comm = perf_event__process_comm,
+ .lost = perf_event__process_lost,
+ .fork = perf_sched__process_fork_event,
+ .ordered_samples = true,
+ },
+ .cmp_pid = LIST_HEAD_INIT(sched.cmp_pid),
+ .sort_list = LIST_HEAD_INIT(sched.sort_list),
+ .start_work_mutex = PTHREAD_MUTEX_INITIALIZER,
+ .work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER,
+ .sort_order = default_sort_order,
+ .replay_repeat = 10,
+ .profile_cpu = -1,
+ .next_shortname1 = 'A',
+ .next_shortname2 = '0',
+ };
const struct option latency_options[] = {
OPT_STRING('s', "sort", &sched.sort_order, "key[,key2...]",
"sort by key(s): runtime, switch, avg, max"),
@@ -1729,6 +1731,10 @@ int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
.switch_event = replay_switch_event,
.fork_event = replay_fork_event,
};
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(sched.curr_pid); i++)
+ sched.curr_pid[i] = -1;
argc = parse_options(argc, argv, sched_options, sched_usage,
PARSE_OPT_STOP_AT_NON_OPTION);