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/linux/drivers/isdn/mISDN/
A Ddsp_audio.c130 sample = -sample; /* get magnitude */ in linear2ulaw()
133 sample = sample + BIAS; in linear2ulaw()
242 s32 sample; in dsp_audio_generate_mix_table() local
333 sample = 32767; in dsp_audio_generate_volume_changes()
339 sample = 32767; in dsp_audio_generate_volume_changes()
345 sample = 32767; in dsp_audio_generate_volume_changes()
351 sample = 32767; in dsp_audio_generate_volume_changes()
357 sample = 32767; in dsp_audio_generate_volume_changes()
363 sample = 32767; in dsp_audio_generate_volume_changes()
369 sample = 32767; in dsp_audio_generate_volume_changes()
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/linux/tools/perf/
A Dbuiltin-timechart.c295 sample = zalloc(sizeof(*sample)); in pid_put_sample()
676 c_state_end(tchart, sample->cpu, sample->time); in process_sample_power_end()
757 sample = zalloc(sizeof(*sample)); in pid_begin_io_sample()
758 if (!sample) in pid_begin_io_sample()
762 sample->fd = fd; in pid_begin_io_sample()
805 if (sample->end_time - sample->start_time < tchart->min_time) in pid_end_io_sample()
806 sample->end_time = sample->start_time + tchart->min_time; in pid_end_io_sample()
841 if (!sample->err && sample->bytes > c->max_bytes) in pid_end_io_sample()
1132 sample = sample->next; in draw_cpu_usage()
1162 for (sample = c->io_samples; sample; sample = sample->next) { in draw_io_bars()
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A Dbuiltin-script.c833 printed += fprintf(fp, "%7d/%-7d ", sample->pid, sample->tid); in perf_sample__fprintf_start()
1444 len = grab_bb(buffer, sample->ip, sample->ip, in perf_sample__fprintf_brstackinsn()
1637 if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt) in perf_sample__fprintf_ipc()
1640 ipc = (sample->insn_cnt * 100) / sample->cyc_cnt; in perf_sample__fprintf_ipc()
2178 .sample = sample, in perf_sample__fprint_metric()
2292 sample->raw_data, sample->raw_size, fp); in process_event()
2687 return print_event(tool, event, sample, machine, sample->pid, in process_cgroup_event()
2756 return print_event(tool, event, sample, machine, sample->pid, in process_switch_event()
2777 return print_event(tool, event, sample, machine, sample->pid, in process_lost_event()
2811 return print_event(tool, event, sample, machine, sample->pid, in process_bpf_events()
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A Dbuiltin-kwork.c270 atom->time = sample->time; in atom_new()
420 struct perf_sample *sample) in profile_event_match() argument
423 u64 time = sample->time; in profile_event_match()
583 u64 exit_time = sample->time; in report_update_exit_event()
702 thread = machine__findnew_thread(machine, sample->pid, sample->pid); in timehist_save_callchain()
887 u64 exit_time = sample->time; in top_update_runtime()
1013 work->cpu = sample->cpu; in irq_work_init()
1142 work->cpu = sample->cpu; in softirq_work_init()
1241 sample, "function"); in workqueue_work_init()
1244 work->cpu = sample->cpu; in workqueue_work_init()
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A Dbuiltin-inject.c48 struct perf_sample sample; member
881 sample->pid, sample->tid, in mark_dso_hit()
926 .sample = sample, in perf_event__inject_buildid()
932 thread = machine__findnew_thread(machine, sample->pid, sample->tid); in perf_event__inject_buildid()
939 if (thread__find_map(thread, sample->cpumode, sample->ip, &al)) { in perf_event__inject_buildid()
992 ent->tid = sample->tid; in perf_inject__sched_switch()
1596 gs->ev.sample.time = 0; in guest_session__fetch()
1614 guest_session__convert_time(gs, gs->ev.sample.time, &gs->ev.sample.time); in guest_session__fetch()
1673 sample = &gs->ev.sample; in guest_session__inject_events()
1690 id = sample->id; in guest_session__inject_events()
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/linux/tools/testing/selftests/bpf/progs/
A Dtest_ringbuf_map_key.c10 struct sample { struct
24 __type(key, struct sample); argument
38 struct sample *sample, sample_copy; in test_ringbuf_mem_map_key() local
44 sample = bpf_ringbuf_reserve(&ringbuf, sizeof(*sample), 0); in test_ringbuf_mem_map_key()
45 if (!sample) in test_ringbuf_mem_map_key()
48 sample->pid = pid; in test_ringbuf_mem_map_key()
49 bpf_get_current_comm(sample->comm, sizeof(sample->comm)); in test_ringbuf_mem_map_key()
50 sample->seq = ++seq; in test_ringbuf_mem_map_key()
51 sample->value = 42; in test_ringbuf_mem_map_key()
66 __builtin_memcpy(&sample_copy, sample, sizeof(struct sample)); in test_ringbuf_mem_map_key()
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A Dtest_ringbuf.c10 struct sample { struct
43 struct sample *sample; in test_ringbuf() local
48 sample = bpf_ringbuf_reserve(&ringbuf, sizeof(*sample), 0); in test_ringbuf()
49 if (!sample) { in test_ringbuf()
54 sample->pid = pid; in test_ringbuf()
55 bpf_get_current_comm(sample->comm, sizeof(sample->comm)); in test_ringbuf()
56 sample->value = value; in test_ringbuf()
58 sample->seq = seq++; in test_ringbuf()
61 if (sample->seq & 1) { in test_ringbuf()
63 bpf_ringbuf_output(&ringbuf, sample, sizeof(*sample), flags); in test_ringbuf()
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A Dtest_ringbuf_n.c14 struct sample { struct
31 struct sample *sample; in test_ringbuf_n() local
36 sample = bpf_ringbuf_reserve(&ringbuf, sizeof(*sample), 0); in test_ringbuf_n()
37 if (!sample) in test_ringbuf_n()
40 sample->pid = pid; in test_ringbuf_n()
41 sample->value = value; in test_ringbuf_n()
42 bpf_get_current_comm(sample->comm, sizeof(sample->comm)); in test_ringbuf_n()
44 bpf_ringbuf_submit(sample, 0); in test_ringbuf_n()
A Dtest_ringbuf_multi.c9 struct sample { struct
60 struct sample *sample; in test_ringbuf() local
72 sample = bpf_ringbuf_reserve(rb, sizeof(*sample), 0); in test_ringbuf()
73 if (!sample) { in test_ringbuf()
78 sample->pid = pid; in test_ringbuf()
79 bpf_get_current_comm(sample->comm, sizeof(sample->comm)); in test_ringbuf()
80 sample->value = value; in test_ringbuf()
82 sample->seq = total; in test_ringbuf()
85 bpf_ringbuf_submit(sample, 0); in test_ringbuf()
/linux/tools/perf/scripts/python/
A Dintel-pt-events.py232 ts = sample["time"]
233 cpu = sample["cpu"]
234 pid = sample["pid"]
235 tid = sample["tid"]
238 vcpu = sample["vcpu"]
267 ip = sample["ip"]
269 if "cyc_cnt" in sample:
291 addr = sample["addr"]
300 ip = sample["ip"]
357 cpu = sample["cpu"]
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A Darm-cs-trace-disasm.py116 (sample['cpu'], sample['addr'], sample['phys_addr'], \
117 sample['ip'], sample['pid'], sample['tid'], \
118 sample['period'], sample['time']))
132 cpu = sample["cpu"]
133 pid = sample["pid"]
134 tid = sample["tid"]
140 ip = sample["ip"]
191 cpu = sample["cpu"]
192 ip = sample["ip"]
193 addr = sample["addr"]
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/linux/tools/perf/util/
A Darm64-frame-pointer-unwind-support.c17 static bool get_leaf_frame_caller_enabled(struct perf_sample *sample) in get_leaf_frame_caller_enabled() argument
20 && sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_LR); in get_leaf_frame_caller_enabled()
35 struct regs_dump old_regs = sample->user_regs; in get_leaf_frame_caller_aarch64()
37 if (!get_leaf_frame_caller_enabled(sample)) in get_leaf_frame_caller_aarch64()
46 if (!(sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_PC))) { in get_leaf_frame_caller_aarch64()
47 sample->user_regs.cache_mask |= SMPL_REG_MASK(PERF_REG_ARM64_PC); in get_leaf_frame_caller_aarch64()
48 sample->user_regs.cache_regs[PERF_REG_ARM64_PC] = sample->callchain->ips[usr_idx+1]; in get_leaf_frame_caller_aarch64()
51 if (!(sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_SP))) { in get_leaf_frame_caller_aarch64()
52 sample->user_regs.cache_mask |= SMPL_REG_MASK(PERF_REG_ARM64_SP); in get_leaf_frame_caller_aarch64()
53 sample->user_regs.cache_regs[PERF_REG_ARM64_SP] = 0; in get_leaf_frame_caller_aarch64()
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A Dbpf-filter.l17 perf_bpf_filter_lval.sample.term = term; in sample()
18 perf_bpf_filter_lval.sample.part = 0; in sample()
25 perf_bpf_filter_lval.sample.term = term; in sample_part()
26 perf_bpf_filter_lval.sample.part = part; in sample_part()
34 perf_bpf_filter_lval.sample.part = 0; in sample_path()
88 ip { return sample(PBF_TERM_IP); }
89 id { return sample(PBF_TERM_ID); }
90 tid { return sample(PBF_TERM_TID); }
92 cpu { return sample(PBF_TERM_CPU); }
116 uid { return sample(PBF_TERM_UID); }
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A Dintel-pt.c295 intel_pt_dump(pt, sample->aux_sample.data, sample->aux_sample.size); in intel_pt_dump_sample()
1722 sample->cpumode = intel_pt_cpumode(ptq, sample->ip, sample->addr); in intel_pt_prep_b_sample()
1726 event->sample.header.misc = sample->cpumode; in intel_pt_prep_b_sample()
1922 if (!sample->ip) in intel_pt_prep_p_sample()
2250 sample.id = id; in intel_pt_do_synth_pebs_sample()
3135 sample->pid, sample->tid, 0, sample->time, in intel_pt_lost()
3136 sample->machine_pid, sample->vcpu); in intel_pt_lost()
3227 cpu, tid, sample->time, perf_time_to_tsc(sample->time, in intel_pt_process_switch()
3300 return machine__set_current_tid(machine, sample->vcpu, sample->pid, sample->tid); in intel_pt_guest_context_switch()
3467 if (sample->time && sample->time != (u64)-1) in intel_pt_process_event()
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A Ds390-sample-raw.c49 size_t len = sample->raw_size, offset = 0; in s390_cpumcfdg_testctr()
50 unsigned char *buf = sample->raw_data; in s390_cpumcfdg_testctr()
183 unsigned char *buf = sample->raw_data; in s390_cpumcfdg_dump()
235 size_t len = sample->raw_size; in s390_pai_all_test()
245 unsigned char *p = sample->raw_data; in s390_pai_all_dump()
287 struct perf_sample *sample) in evlist__s390_sample_raw() argument
300 if (!sample->raw_size || !sample->raw_data) in evlist__s390_sample_raw()
307 if (!s390_cpumcfdg_testctr(sample)) in evlist__s390_sample_raw()
310 s390_cpumcfdg_dump(evsel->pmu, sample); in evlist__s390_sample_raw()
325 if (!s390_pai_all_test(sample)) { in evlist__s390_sample_raw()
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/linux/tools/perf/arch/x86/util/
A Dkvm-stat.c33 key->key = evsel__intval(evsel, sample, "gpa"); in mmio_event_get_key()
34 key->info = evsel__intval(evsel, sample, "type"); in mmio_event_get_key()
51 mmio_event_get_key(evsel, sample, key); in mmio_event_begin()
68 mmio_event_get_key(evsel, sample, key); in mmio_event_end()
93 struct perf_sample *sample, in ioport_event_get_key() argument
97 key->info = evsel__intval(evsel, sample, "rw"); in ioport_event_get_key()
101 struct perf_sample *sample, in ioport_event_begin() argument
105 ioport_event_get_key(evsel, sample, key); in ioport_event_begin()
137 struct perf_sample *sample, in msr_event_get_key() argument
145 struct perf_sample *sample, in msr_event_begin() argument
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A Darchinsn.c9 void arch_fetch_insn(struct perf_sample *sample, in arch_fetch_insn() argument
17 if (!sample->ip) in arch_fetch_insn()
19 len = thread__memcpy(thread, machine, sample->insn, sample->ip, sizeof(sample->insn), &is64bit); in arch_fetch_insn()
23 ret = insn_decode(&insn, sample->insn, len, in arch_fetch_insn()
26 sample->insn_len = insn.length; in arch_fetch_insn()
/linux/net/netfilter/
A Dxt_rateest.c18 struct gnet_stats_rate_est64 sample = {0}; in xt_rateest_mt() local
22 gen_estimator_read(&info->est1->rate_est, &sample); in xt_rateest_mt()
25 bps1 = info->bps1 >= sample.bps ? info->bps1 - sample.bps : 0; in xt_rateest_mt()
26 pps1 = info->pps1 >= sample.pps ? info->pps1 - sample.pps : 0; in xt_rateest_mt()
28 bps1 = sample.bps; in xt_rateest_mt()
29 pps1 = sample.pps; in xt_rateest_mt()
36 gen_estimator_read(&info->est2->rate_est, &sample); in xt_rateest_mt()
39 bps2 = info->bps2 >= sample.bps ? info->bps2 - sample.bps : 0; in xt_rateest_mt()
40 pps2 = info->pps2 >= sample.pps ? info->pps2 - sample.pps : 0; in xt_rateest_mt()
42 bps2 = sample.bps; in xt_rateest_mt()
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/linux/tools/testing/selftests/rust/
A Dtest_probe_samples.sh23 for sample in "${rust_sample_modules[@]}"; do
24 if ! /sbin/modprobe -n -q "$sample"; then
25 ktap_skip_all "module $sample is not found in /lib/modules/$(uname -r)"
32 for sample in "${rust_sample_modules[@]}"; do
33 if /sbin/modprobe -q "$sample"; then
34 /sbin/modprobe -q -r "$sample"
35 ktap_test_pass "$sample"
37 ktap_test_fail "$sample"
/linux/samples/qmi/
A Dqmi_sample_client.c456 struct qmi_sample *sample; in qmi_sample_probe() local
460 sample = devm_kzalloc(&pdev->dev, sizeof(*sample), GFP_KERNEL); in qmi_sample_probe()
461 if (!sample) in qmi_sample_probe()
481 if (IS_ERR(sample->de_dir)) { in qmi_sample_probe()
482 ret = PTR_ERR(sample->de_dir); in qmi_sample_probe()
486 sample->de_data = debugfs_create_file("data", 0600, sample->de_dir, in qmi_sample_probe()
487 sample, &data_fops); in qmi_sample_probe()
488 if (IS_ERR(sample->de_data)) { in qmi_sample_probe()
493 sample->de_ping = debugfs_create_file("ping", 0600, sample->de_dir, in qmi_sample_probe()
494 sample, &ping_fops); in qmi_sample_probe()
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/linux/tools/perf/util/scripting-engines/
A Dtrace-event-python.c434 sample, NULL, NULL, in python_process_callchain()
681 struct perf_sample *sample, in set_sample_read_in_dict() argument
894 (const char *)sample->raw_data, sample->raw_size)); in get_perf_sample_dict()
908 if (sample->machine_pid) { in get_perf_sample_dict()
926 if (sample->flags) in get_perf_sample_dict()
930 if (sample->insn_cnt && sample->cyc_cnt) { in get_perf_sample_dict()
957 int cpu = sample->cpu; in python_process_tracepoint()
958 void *data = sample->raw_data; in python_process_tracepoint()
1362 tuple_set_bytes(t, 2, es->sample->raw_data, es->sample->raw_size); in python_export_synth()
1438 struct perf_sample *sample, in python_export_context_switch() argument
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/linux/tools/perf/dlfilters/
A Ddlfilter-test-api-v0.c181 if (sample->x != expected.x) \
202 CHECK(sample->size >= sizeof(struct perf_dlfilter_sample)); in check_sample()
217 CHECK(!sample->raw_data); in check_sample()
219 CHECK(!sample->brstack); in check_sample()
221 CHECK(!sample->raw_callchain); in check_sample()
224 CHECK(!strncmp(sample->event, EVENT_NAME, strlen(EVENT_NAME))); in check_sample()
267 if (perf_dlfilter_fns.resolve_address(ctx, sample->ip, &address_al)) in check_address_al()
317 if (check_sample(data, sample)) in do_checks()
327 check_object_code(ctx, sample)) in do_checks()
340 return do_checks(data, sample, ctx, true); in filter_event_early()
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A Ddlfilter-show-cycles.c80 int filter_event_early(void *data, const struct perf_dlfilter_sample *sample, void *ctx) in filter_event_early() argument
82 __s32 cpu = sample->cpu; in filter_event_early()
83 __s32 tid = sample->tid; in filter_event_early()
86 if (!sample->cyc_cnt) in filter_event_early()
89 pos = event_entry(sample->event); in filter_event_early()
92 cycles[cpu][pos] += sample->cyc_cnt; in filter_event_early()
94 add_entry(tid, pos, sample->cyc_cnt); in filter_event_early()
106 int filter_event(void *data, const struct perf_dlfilter_sample *sample, void *ctx) in filter_event() argument
108 __s32 cpu = sample->cpu; in filter_event()
109 __s32 tid = sample->tid; in filter_event()
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A Ddlfilter-test-api-v2.c196 if (sample->x != expected.x) \
217 CHECK(sample->size >= sizeof(struct perf_dlfilter_sample)); in check_sample()
232 CHECK(!sample->raw_data); in check_sample()
234 CHECK(!sample->brstack); in check_sample()
236 CHECK(!sample->raw_callchain); in check_sample()
239 CHECK(!strncmp(sample->event, EVENT_NAME, strlen(EVENT_NAME))); in check_sample()
282 if (perf_dlfilter_fns.resolve_address(ctx, sample->ip, &address_al)) in check_address_al()
336 if (check_sample(data, sample)) in do_checks()
346 check_object_code(ctx, sample)) in do_checks()
359 return do_checks(data, sample, ctx, true); in filter_event_early()
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/linux/Documentation/devicetree/bindings/hwmon/
A Dadi,adm1275.yaml37 adi,volt-curr-sample-average:
43 adi,power-sample-average:
60 adi,volt-curr-sample-average:
62 adi,power-sample-average: false
72 adi,volt-curr-sample-average:
74 adi,power-sample-average: false
84 adi,volt-curr-sample-average:
86 adi,power-sample-average:
100 adi,volt-curr-sample-average:
102 adi,power-sample-average:
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