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

/linux-4.4.14/fs/
Daio.c110 unsigned nr_events; member
439 unsigned nr_events = ctx->max_reqs; in aio_setup_ring() local
447 nr_events += 2; /* 1 is required, 2 for good luck */ in aio_setup_ring()
450 size += sizeof(struct io_event) * nr_events; in aio_setup_ring()
463 nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) in aio_setup_ring()
513 ctx->nr_events = nr_events; /* trusted copy */ in aio_setup_ring()
516 ring->nr = nr_events; /* user copy */ in aio_setup_ring()
690 static struct kioctx *ioctx_alloc(unsigned nr_events) in ioctx_alloc() argument
705 nr_events = max(nr_events, num_possible_cpus() * 4); in ioctx_alloc()
706 nr_events *= 2; in ioctx_alloc()
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/linux-4.4.14/tools/perf/tests/
Dmmap-basic.c30 unsigned int nr_events[nsyscalls], in test__basic_mmap() local
86 nr_events[i] = 0; in test__basic_mmap()
124 nr_events[evsel->idx]++; in test__basic_mmap()
130 if (nr_events[evsel->idx] != expected_nr_events[evsel->idx]) { in test__basic_mmap()
133 perf_evsel__name(evsel), nr_events[evsel->idx]); in test__basic_mmap()
Dopenat-syscall-tp-fields.c25 int err = -1, i, nr_events = 0, nr_polls = 0; in test__syscall_openat_tp_fields() local
73 int before = nr_events; in test__syscall_openat_tp_fields()
83 ++nr_events; in test__syscall_openat_tp_fields()
108 if (nr_events == before) in test__syscall_openat_tp_fields()
Dhists_filter.c155 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
161 hists->stats.nr_events[PERF_RECORD_SAMPLE] == in test__hists_filter()
180 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
209 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
244 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
273 hists->stats.nr_events[PERF_RECORD_SAMPLE] == 10); in test__hists_filter()
304 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-4.4.14/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-4.4.14/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()
239 if (oe->nr_events == 0) in ordered_events__flush()
271 str[how], oe->nr_events); in ordered_events__flush()
284 str[how], oe->nr_events); in ordered_events__flush()
Dtrace-event-parse.c187 if (idx < pevent->nr_events && event == pevent->events[idx]) { in trace_find_next_event()
189 if (idx == pevent->nr_events) in trace_find_next_event()
194 for (idx = 1; idx < pevent->nr_events; idx++) { in trace_find_next_event()
Dordered-events.h40 unsigned int nr_events; member
Dhist.c225 he_stat->nr_events += 1; in he_stat__add_period()
235 dest->nr_events += src->nr_events; in he_stat__add_stat()
242 he_stat->nr_events = (he_stat->nr_events * 7) / 8; in he_stat__decay()
478 .nr_events = 1, in __hists__add_entry()
1212 hists->stats.nr_non_filtered_samples += h->stat.nr_events; in hists__remove_entry_filter()
1349 ++stats->nr_events[0]; in events_stats__inc()
1350 ++stats->nr_events[type]; in events_stats__inc()
Dsort.h57 u32 nr_events; member
Dsession.c1333 stats->nr_events[PERF_RECORD_LOST] != 0) { in perf_session__warn_about_errors()
1336 stats->nr_events[0], in perf_session__warn_about_errors()
1337 stats->nr_events[PERF_RECORD_LOST]); in perf_session__warn_about_errors()
1344 (double) (stats->nr_events[PERF_RECORD_SAMPLE] + stats->total_lost_samples); in perf_session__warn_about_errors()
1347 stats->nr_events[PERF_RECORD_SAMPLE] + stats->total_lost_samples, in perf_session__warn_about_errors()
1356 stats->nr_events[PERF_RECORD_AUX]); in perf_session__warn_about_errors()
1378 stats->nr_events[PERF_RECORD_SAMPLE]); in perf_session__warn_about_errors()
Dsymbol.h85 unsigned short nr_events; member
Devent.h262 u32 nr_events[PERF_RECORD_HEADER_MAX]; member
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.c1061 return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; in he_weight()
Dheader.c2636 symbol_conf.nr_events = nr_attrs; in perf_session__read_header()
2743 symbol_conf.nr_events = evlist->nr_entries; in perf_event__process_attr()
/linux-4.4.14/tools/perf/ui/browsers/
Dhists.c459 browser->hists->stats.nr_events[PERF_RECORD_LOST]) { in hist_browser__run()
461 browser->hists->stats.nr_events[PERF_RECORD_LOST]; in hist_browser__run()
1276 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__browser_title()
1277 u64 nr_events = hists->stats.total_period; in hists__browser_title() local
1287 nr_events = hists->stats.total_non_filtered_period; in hists__browser_title()
1301 nr_events += pos_hists->stats.total_non_filtered_period; in hists__browser_title()
1303 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__browser_title()
1304 nr_events += pos_hists->stats.total_period; in hists__browser_title()
1315 nr_samples, unit, ev_name, enable_ref ? ref : " ", nr_events); in hists__browser_title()
1743 static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, in perf_evsel__hists_browse() argument
[all …]
Dannotate.c51 int nr_events; member
104 int w = 7 * ab->nr_events; in annotate_browser__pcnt_width()
125 for (i = 0; i < ab->nr_events; i++) { in annotate_browser__write()
132 for (i = 0; i < ab->nr_events; i++) { in annotate_browser__write()
145 ui_browser__write_nstring(browser, " ", 7 * ab->nr_events); in annotate_browser__write()
149 ui_browser__write_nstring(browser, " ", 7 * ab->nr_events); in annotate_browser__write()
320 int nr_events) in disasm_rb_tree__insert() argument
330 if (disasm__cmp(bdl, l, nr_events)) in disasm_rb_tree__insert()
404 for (i = 0; i < browser->nr_events; i++) { in annotate_browser__calc_percent()
423 browser->nr_events); in annotate_browser__calc_percent()
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/linux-4.4.14/drivers/staging/rdma/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.c163 atomic_set(&my_cq->nr_events, 0); in ehca_create_cq()
348 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-4.4.14/tools/perf/
Dbuiltin-report.c301 unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
302 u64 nr_events = hists->stats.total_period; in hists__fprintf_nr_sample_events() local
310 nr_events = hists->stats.total_non_filtered_period; in hists__fprintf_nr_sample_events()
324 nr_events += pos_hists->stats.total_non_filtered_period; in hists__fprintf_nr_sample_events()
326 nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; in hists__fprintf_nr_sample_events()
327 nr_events += pos_hists->stats.total_period; in hists__fprintf_nr_sample_events()
343 ret += fprintf(fp, "\n# Total weight : %" PRIu64, nr_events); in hists__fprintf_nr_sample_events()
346 ret += fprintf(fp, "\n# Event count (approx.): %" PRIu64, nr_events); in hists__fprintf_nr_sample_events()
Dbuiltin-sched.c41 unsigned long nr_events; member
156 unsigned long nr_events; member
245 unsigned long idx = task->nr_events; in get_new_event()
251 task->nr_events++; in get_new_event()
252 size = sizeof(struct sched_atom *) * task->nr_events; in get_new_event()
263 if (!task->nr_events) in last_event()
266 return task->atoms[task->nr_events - 1]; in last_event()
383 task->nr, task->comm, task->pid, task->nr_events); in print_task_traces()
528 for (i = 0; i < this_task->nr_events; i++) { in thread_func()
1553 sched->nr_events = session->evlist->stats.nr_events[0]; in perf_sched__read_events()
[all …]
Dbuiltin-trace.c1341 unsigned long nr_events; member
1386 ++ttrace->nr_events; in thread__trace()
1420 unsigned long nr_events; member
2310 ++trace->nr_events; in trace__process_sample()
2630 before = trace->nr_events; in trace__run()
2638 ++trace->nr_events; in trace__run()
2660 if (trace->nr_events == before) { in trace__run()
2903 ratio = (double)ttrace->nr_events / trace->nr_events * 100.0; in trace__fprintf_one_thread()
2906 printed += fprintf(fp, "%lu events, ", ttrace->nr_events); in trace__fprintf_one_thread()
Dbuiltin-top.c269 hists->stats.nr_events[PERF_RECORD_LOST]) { in perf_top__print_sym_table()
271 hists->stats.nr_events[PERF_RECORD_LOST]; in perf_top__print_sym_table()
1291 symbol_conf.nr_events = top.evlist->nr_entries; in cmd_top()
Dbuiltin-annotate.c238 u32 nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; in __cmd_annotate()
Dbuiltin-kvm.c1387 symbol_conf.nr_events = kvm->evlist->nr_entries; in kvm_events_live()
/linux-4.4.14/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-4.4.14/tools/lib/traceevent/
Devent-parse.c760 (pevent->nr_events + 1)); in add_event()
766 for (i = 0; i < pevent->nr_events; i++) { in add_event()
770 if (i < pevent->nr_events) in add_event()
773 sizeof(event) * (pevent->nr_events - i)); in add_event()
776 pevent->nr_events++; in add_event()
3457 eventptr = bsearch(&pkey, pevent->events, pevent->nr_events, in pevent_find_event()
3489 for (i = 0; i < pevent->nr_events; i++) { in pevent_find_event_by_name()
3498 if (i == pevent->nr_events) in pevent_find_event_by_name()
5459 events = malloc(sizeof(*events) * (pevent->nr_events + 1)); in pevent_list_events()
5463 memcpy(events, pevent->events, sizeof(*events) * pevent->nr_events); in pevent_list_events()
[all …]
Devent-parse.h499 int nr_events; member
Dparse-filter.c313 for (i = 0; i < pevent->nr_events; i++) { in find_event()
/linux-4.4.14/include/linux/
Dhrtimer.h201 unsigned int nr_events; member
Dperf_event.h611 int nr_events; member
/linux-4.4.14/kernel/time/
Dtimer_list.c163 P(nr_events); in print_cpu()
Dhrtimer.c1330 cpu_base->nr_events++; in hrtimer_interrupt()
/linux-4.4.14/block/
Dgenhd.c1632 int nr_events = 0, i; in disk_check_events() local
1658 envp[nr_events++] = disk_uevents[i]; in disk_check_events()
1660 if (nr_events) in disk_check_events()
/linux-4.4.14/kernel/trace/
Dtrace_events.c670 if (!--dir->nr_events) { in remove_subsystem()
1390 if (dir->nr_events) { in subsystem_open()
1992 dir->nr_events++; in event_subsystem_dir()
2027 dir->nr_events = 1; in event_subsystem_dir()
Dtrace.h1064 int nr_events; member
Dtrace_events_filter.c2092 if (!dir->nr_events) { in apply_subsystem_event_filter()
/linux-4.4.14/kernel/events/
Dcore.c1241 ctx->nr_events++; in list_add_event()
1431 ctx->nr_events--; in list_del_event()
1651 if (!ctx->nr_events && cpuctx->task_ctx == ctx) { in __perf_remove_from_context()
2408 if (likely(!ctx->nr_events)) in ctx_sched_out()
2791 if (likely(!ctx->nr_events)) in ctx_sched_in()
2836 if (ctx->nr_events) in perf_event_context_sched_in()
3079 if (cpuctx->ctx.nr_events) { in perf_rotate_context()
3080 if (cpuctx->ctx.nr_events != cpuctx->ctx.nr_active) in perf_rotate_context()
3085 if (ctx && ctx->nr_events) { in perf_rotate_context()
3086 if (ctx->nr_events != ctx->nr_active) in perf_rotate_context()
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/linux-4.4.14/tools/perf/ui/
Dhist.c364 HPP_RAW_FNS(samples, nr_events) in HPP_PERCENT_FNS()
/linux-4.4.14/lib/
DKconfig.debug89 fs/aio.c:248 [aio]ioctx_alloc =_ "ENOMEM:\040nr_events\040too\040high\012"