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Searched refs:nr_events (Results 1 – 45 of 45) sorted by relevance

/linux-4.1.27/fs/
Daio.c110 unsigned nr_events; member
430 unsigned nr_events = ctx->max_reqs; in aio_setup_ring() local
438 nr_events += 2; /* 1 is required, 2 for good luck */ in aio_setup_ring()
441 size += sizeof(struct io_event) * nr_events; in aio_setup_ring()
454 nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) in aio_setup_ring()
504 ctx->nr_events = nr_events; /* trusted copy */ in aio_setup_ring()
507 ring->nr = nr_events; /* user copy */ in aio_setup_ring()
681 static struct kioctx *ioctx_alloc(unsigned nr_events) in ioctx_alloc() argument
696 nr_events = max(nr_events, num_possible_cpus() * 4); in ioctx_alloc()
697 nr_events *= 2; in ioctx_alloc()
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/linux-4.1.27/tools/perf/tests/
Dmmap-basic.c31 unsigned int nr_events[nsyscalls], in test__basic_mmap() local
87 nr_events[i] = 0; in test__basic_mmap()
125 nr_events[evsel->idx]++; in test__basic_mmap()
131 if (nr_events[evsel->idx] != expected_nr_events[evsel->idx]) { in test__basic_mmap()
134 perf_evsel__name(evsel), nr_events[evsel->idx]); in test__basic_mmap()
Dopen-syscall-tp-fields.c24 int err = -1, i, nr_events = 0, nr_polls = 0; in test__syscall_open_tp_fields() local
72 int before = nr_events; in test__syscall_open_tp_fields()
82 ++nr_events; in test__syscall_open_tp_fields()
107 if (nr_events == before) in test__syscall_open_tp_fields()
Dhists_filter.c149 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
155 hists->stats.nr_events[PERF_RECORD_SAMPLE] == in test__hists_filter()
174 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
203 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
238 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
265 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
Dperf-record.c61 int total_events = 0, nr_events[PERF_RECORD_MAX] = { 0, }; in test__PERF_RECORD() local
166 nr_events[type]++; in test__PERF_RECORD()
281 if (nr_events[PERF_RECORD_COMM] > 1) { in test__PERF_RECORD()
286 if (nr_events[PERF_RECORD_COMM] == 0) { in test__PERF_RECORD()
/linux-4.1.27/drivers/s390/net/
Dfsm.c17 int nr_events, const fsm_node *tmpl, int tmpl_len, gfp_t order) in init_fsm() argument
40 f->nr_events = nr_events; in init_fsm()
46 m = kcalloc(nr_states*nr_events, sizeof(fsm_function_t), order); in init_fsm()
57 (tmpl[i].cond_event >= nr_events) ) { in init_fsm()
61 (long)tmpl[i].cond_event, (long)f->nr_events); in init_fsm()
Dfsm.h44 int nr_events; member
111 int nr_states, int nr_events, const fsm_node *tmpl,
149 (event >= fi->f->nr_events) ) { in fsm_event()
152 (long)fi->f->nr_events); in fsm_event()
/linux-4.1.27/tools/perf/util/
Dordered-events.c20 ++oe->nr_events; in queue_event()
23 pr_oe_time2(timestamp, "queue_event nr_events %u\n", oe->nr_events); in queue_event()
151 oe->nr_events--; in ordered_events__delete()
199 ui_progress__init(&prog, oe->nr_events, "Processing time ordered events..."); in __ordered_events__flush()
236 if (oe->nr_events == 0) in ordered_events__flush()
268 str[how], oe->nr_events); in ordered_events__flush()
281 str[how], oe->nr_events); in ordered_events__flush()
Dtrace-event-parse.c217 if (idx < pevent->nr_events && event == pevent->events[idx]) { in trace_find_next_event()
219 if (idx == pevent->nr_events) in trace_find_next_event()
224 for (idx = 1; idx < pevent->nr_events; idx++) { in trace_find_next_event()
Dhist.c205 he_stat->nr_events += 1; in he_stat__add_period()
215 dest->nr_events += src->nr_events; in he_stat__add_stat()
222 he_stat->nr_events = (he_stat->nr_events * 7) / 8; in he_stat__decay()
462 .nr_events = 1, in __hists__add_entry()
1173 hists->stats.nr_non_filtered_samples += h->stat.nr_events; in hists__remove_entry_filter()
1279 ++stats->nr_events[0]; in events_stats__inc()
1280 ++stats->nr_events[type]; in events_stats__inc()
Dordered-events.h40 unsigned int nr_events; member
Dsort.h56 u32 nr_events; member
Dsymbol.h85 unsigned short nr_events; member
Devent.h238 u32 nr_events[PERF_RECORD_HEADER_MAX]; member
Dsession.c1134 stats->nr_events[PERF_RECORD_LOST] != 0) { in perf_session__warn_about_errors()
1137 stats->nr_events[0], in perf_session__warn_about_errors()
1138 stats->nr_events[PERF_RECORD_LOST]); in perf_session__warn_about_errors()
1160 stats->nr_events[PERF_RECORD_SAMPLE]); in perf_session__warn_about_errors()
Dannotate.c464 / symbol_conf.nr_events) in symbol__alloc_hist()
467 notes->src = zalloc(sizeof(*notes->src) + symbol_conf.nr_events * sizeof_sym_hist); in symbol__alloc_hist()
471 notes->src->nr_histograms = symbol_conf.nr_events; in symbol__alloc_hist()
Dsort.c936 return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; in he_weight()
Dheader.c2547 symbol_conf.nr_events = nr_attrs; in perf_session__read_header()
2654 symbol_conf.nr_events = evlist->nr_entries; in perf_event__process_attr()
/linux-4.1.27/tools/perf/ui/browsers/
Dhists.c440 browser->hists->stats.nr_events[PERF_RECORD_LOST]) { in hist_browser__run()
442 browser->hists->stats.nr_events[PERF_RECORD_LOST]; in hist_browser__run()
1243 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__browser_title()
1244 u64 nr_events = hists->stats.total_period; in hists__browser_title() local
1252 nr_events = hists->stats.total_non_filtered_period; in hists__browser_title()
1266 nr_events += pos_hists->stats.total_non_filtered_period; in hists__browser_title()
1268 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__browser_title()
1269 nr_events += pos_hists->stats.total_period; in hists__browser_title()
1277 nr_samples, unit, ev_name, nr_events); in hists__browser_title()
1416 static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, in perf_evsel__hists_browse() argument
[all …]
Dannotate.c43 int nr_events; member
103 int i, pcnt_width = 7 * ab->nr_events; in annotate_browser__write()
107 for (i = 0; i < ab->nr_events; i++) { in annotate_browser__write()
113 for (i = 0; i < ab->nr_events; i++) { in annotate_browser__write()
247 pcnt_width *= ab->nr_events; in annotate_browser__draw_current_jump()
260 pcnt_width = 7 * ab->nr_events; in annotate_browser__refresh()
284 int nr_events) in disasm_rb_tree__insert() argument
294 if (disasm__cmp(bdl, l, nr_events)) in disasm_rb_tree__insert()
368 for (i = 0; i < browser->nr_events; i++) { in annotate_browser__calc_percent()
384 browser->nr_events); in annotate_browser__calc_percent()
[all …]
/linux-4.1.27/drivers/infiniband/hw/ehca/
Dehca_irq.c215 atomic_inc(&qp->nr_events); in qp_event_callback()
235 if (atomic_dec_and_test(&qp->nr_events)) in qp_event_callback()
249 atomic_inc(&cq->nr_events); in cq_event_callback()
257 if (atomic_dec_and_test(&cq->nr_events)) in cq_event_callback()
527 atomic_inc(&cq->nr_events); in process_eqe()
540 if (atomic_dec_and_test(&cq->nr_events)) in process_eqe()
586 atomic_inc(&eqe_cache[eqe_cnt].cq->nr_events); in ehca_process_eq()
629 if (atomic_dec_and_test(&cq->nr_events)) in ehca_process_eq()
734 if (atomic_dec_and_test(&cq->nr_events)) in run_comp_task()
Dehca_classes.h223 atomic_t nr_events; /* events seen */ member
251 atomic_t nr_events; /* #events seen */ member
Dehca_cq.c158 atomic_set(&my_cq->nr_events, 0); in ehca_create_cq()
342 wait_event(my_cq->wait_completion, !atomic_read(&my_cq->nr_events)); in ehca_destroy_cq()
Dehca_qp.c624 atomic_set(&my_qp->nr_events, 0); in internal_create_qp()
2181 wait_event(my_qp->wait_completion, !atomic_read(&my_qp->nr_events)); in internal_destroy_qp()
/linux-4.1.27/tools/perf/
Dbuiltin-report.c270 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
271 u64 nr_events = hists->stats.total_period; in hists__fprintf_nr_sample_events() local
278 nr_events = hists->stats.total_non_filtered_period; in hists__fprintf_nr_sample_events()
292 nr_events += pos_hists->stats.total_non_filtered_period; in hists__fprintf_nr_sample_events()
294 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
295 nr_events += pos_hists->stats.total_period; in hists__fprintf_nr_sample_events()
306 ret += fprintf(fp, "\n# Total weight : %" PRIu64, nr_events); in hists__fprintf_nr_sample_events()
309 ret += fprintf(fp, "\n# Event count (approx.): %" PRIu64, nr_events); in hists__fprintf_nr_sample_events()
Dbuiltin-sched.c41 unsigned long nr_events; member
155 unsigned long nr_events; member
243 unsigned long idx = task->nr_events; in get_new_event()
249 task->nr_events++; in get_new_event()
250 size = sizeof(struct sched_atom *) * task->nr_events; in get_new_event()
261 if (!task->nr_events) in last_event()
264 return task->atoms[task->nr_events - 1]; in last_event()
381 task->nr, task->comm, task->pid, task->nr_events); in print_task_traces()
526 for (i = 0; i < this_task->nr_events; i++) { in thread_func()
1512 sched->nr_events = session->evlist->stats.nr_events[0]; in perf_sched__read_events()
[all …]
Dbuiltin-trace.c1166 unsigned long nr_events; member
1204 ++ttrace->nr_events; in thread__trace()
1232 unsigned long nr_events; member
2004 ++trace->nr_events; in trace__process_sample()
2254 before = trace->nr_events; in trace__run()
2262 ++trace->nr_events; in trace__run()
2284 if (trace->nr_events == before) { in trace__run()
2516 ratio = (double)ttrace->nr_events / trace->nr_events * 100.0; in trace__fprintf_one_thread()
2519 printed += fprintf(fp, "%lu events, ", ttrace->nr_events); in trace__fprintf_one_thread()
Dbuiltin-top.c265 hists->stats.nr_events[PERF_RECORD_LOST]) { in perf_top__print_sym_table()
267 hists->stats.nr_events[PERF_RECORD_LOST]; in perf_top__print_sym_table()
1232 symbol_conf.nr_events = top.evlist->nr_entries; in cmd_top()
Dbuiltin-annotate.c230 u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __cmd_annotate()
Dbuiltin-kvm.c1377 symbol_conf.nr_events = kvm->evlist->nr_entries; in kvm_events_live()
/linux-4.1.27/tools/perf/ui/stdio/
Dhist.c499 if (stats->nr_events[i] == 0) in events_stats__fprintf()
507 stats->nr_events[i]); in events_stats__fprintf()
/linux-4.1.27/include/linux/
Dhrtimer.h192 unsigned long nr_events; member
Dperf_event.h520 int nr_events; member
/linux-4.1.27/tools/lib/traceevent/
Devent-parse.c695 (pevent->nr_events + 1)); in add_event()
701 for (i = 0; i < pevent->nr_events; i++) { in add_event()
705 if (i < pevent->nr_events) in add_event()
708 sizeof(event) * (pevent->nr_events - i)); in add_event()
711 pevent->nr_events++; in add_event()
3342 eventptr = bsearch(&pkey, pevent->events, pevent->nr_events, in pevent_find_event()
3374 for (i = 0; i < pevent->nr_events; i++) { in pevent_find_event_by_name()
3383 if (i == pevent->nr_events) in pevent_find_event_by_name()
5332 events = malloc(sizeof(*events) * (pevent->nr_events + 1)); in pevent_list_events()
5336 memcpy(events, pevent->events, sizeof(*events) * pevent->nr_events); in pevent_list_events()
[all …]
Devent-parse.h492 int nr_events; member
Dparse-filter.c313 for (i = 0; i < pevent->nr_events; i++) { in find_event()
/linux-4.1.27/kernel/time/
Dtimer_list.c158 P(nr_events); in print_cpu()
Dhrtimer.c1252 cpu_base->nr_events++; in hrtimer_interrupt()
/linux-4.1.27/block/
Dgenhd.c1626 int nr_events = 0, i; in disk_check_events() local
1652 envp[nr_events++] = disk_uevents[i]; in disk_check_events()
1654 if (nr_events) in disk_check_events()
/linux-4.1.27/kernel/trace/
Dtrace_events.c482 if (!--dir->nr_events) { in remove_subsystem()
1150 if (dir->nr_events) { in subsystem_open()
1511 dir->nr_events++; in event_subsystem_dir()
1546 dir->nr_events = 1; in event_subsystem_dir()
Dtrace.h1002 int nr_events; member
Dtrace_events_filter.c2041 if (!dir->nr_events) { in apply_subsystem_event_filter()
/linux-4.1.27/kernel/events/
Dcore.c1253 ctx->nr_events++; in list_add_event()
1418 ctx->nr_events--; in list_del_event()
1632 if (!ctx->nr_events && cpuctx->task_ctx == ctx) { in __perf_remove_from_context()
2389 if (likely(!ctx->nr_events)) in ctx_sched_out()
2766 if (likely(!ctx->nr_events)) in ctx_sched_in()
2811 if (ctx->nr_events) in perf_event_context_sched_in()
3051 if (cpuctx->ctx.nr_events) { in perf_rotate_context()
3052 if (cpuctx->ctx.nr_events != cpuctx->ctx.nr_active) in perf_rotate_context()
3057 if (ctx && ctx->nr_events) { in perf_rotate_context()
3058 if (ctx->nr_events != ctx->nr_active) in perf_rotate_context()
[all …]
/linux-4.1.27/tools/perf/ui/
Dhist.c364 HPP_RAW_FNS(samples, nr_events) in HPP_PERCENT_FNS()
/linux-4.1.27/lib/
DKconfig.debug89 fs/aio.c:248 [aio]ioctx_alloc =_ "ENOMEM:\040nr_events\040too\040high\012"