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author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
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committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /tools/perf/builtin-sched.c | |
parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'tools/perf/builtin-sched.c')
-rw-r--r-- | tools/perf/builtin-sched.c | 70 |
1 files changed, 32 insertions, 38 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 0f3c6551..d8c51b2 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", thread__comm_str(parent), parent->tid); - printf("... child: %s/%d\n", thread__comm_str(child), child->tid); + printf("... parent: %s/%d\n", parent->comm, parent->tid); + printf("... child: %s/%d\n", child->comm, child->tid); } - register_pid(sched, parent->tid, thread__comm_str(parent)); - register_pid(sched, child->tid, thread__comm_str(child)); + register_pid(sched, parent->tid, parent->comm); + register_pid(sched, child->tid, child->comm); 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, thread__comm_str(migrant)); + register_pid(sched, migrant->tid, migrant->comm); 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(thread__comm_str(work_list->thread), "swapper")) + if (!strcmp(work_list->thread->comm, "swapper")) return; sched->all_runtime += work_list->total_runtime; sched->all_count += work_list->nb_atoms; - ret = printf(" %s:%d ", thread__comm_str(work_list->thread), work_list->thread->tid); + ret = printf(" %s:%d ", work_list->thread->comm, 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, thread__comm_str(sched_in), sched_in->tid); + sched_in->shortname, sched_in->comm, 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 != NULL) { - tracepoint_handler f = evsel->handler; + if (evsel->handler.func != NULL) { + tracepoint_handler f = evsel->handler.func; err = f(tool, evsel, sample, machine); } @@ -1446,12 +1446,8 @@ 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(&file, false, &sched->tool); + session = perf_session__new(input_name, O_RDONLY, 0, false, &sched->tool); if (session == NULL) { pr_debug("No Memory for session\n"); return -1; @@ -1655,27 +1651,29 @@ 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"), @@ -1731,10 +1729,6 @@ 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); |