| /Linux-v5.15/tools/lib/perf/ |
| D | cpumap.c | 15 struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int)); in perf_cpu_map__dummy_new() local
17 if (cpus != NULL) { in perf_cpu_map__dummy_new()
18 cpus->nr = 1; in perf_cpu_map__dummy_new()
19 cpus->map[0] = -1; in perf_cpu_map__dummy_new()
20 refcount_set(&cpus->refcnt, 1); in perf_cpu_map__dummy_new()
23 return cpus; in perf_cpu_map__dummy_new()
50 struct perf_cpu_map *cpus; in cpu_map__default_new() local
57 cpus = malloc(sizeof(*cpus) + nr_cpus * sizeof(int)); in cpu_map__default_new()
58 if (cpus != NULL) { in cpu_map__default_new()
62 cpus->map[i] = i; in cpu_map__default_new()
[all …]
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| D | evlist.c | 43 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
44 evsel->cpus = perf_cpu_map__get(evlist->cpus); in __perf_evlist__propagate_maps()
45 } else if (!evsel->system_wide && perf_cpu_map__empty(evlist->cpus)) { in __perf_evlist__propagate_maps()
46 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
47 evsel->cpus = perf_cpu_map__get(evlist->cpus); in __perf_evlist__propagate_maps()
48 } else if (evsel->cpus != evsel->own_cpus) { in __perf_evlist__propagate_maps()
49 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
50 evsel->cpus = perf_cpu_map__get(evsel->own_cpus); in __perf_evlist__propagate_maps()
55 evlist->all_cpus = perf_cpu_map__merge(evlist->all_cpus, evsel->cpus); in __perf_evlist__propagate_maps()
126 perf_cpu_map__put(evlist->cpus); in perf_evlist__exit()
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| /Linux-v5.15/tools/perf/tests/ |
| D | openat-syscall-all-cpus.c | 25 struct perf_cpu_map *cpus; in test__openat_syscall_event_on_all_cpus() local
38 cpus = perf_cpu_map__new(NULL); in test__openat_syscall_event_on_all_cpus()
39 if (cpus == NULL) { in test__openat_syscall_event_on_all_cpus()
53 if (evsel__open(evsel, cpus, threads) < 0) { in test__openat_syscall_event_on_all_cpus()
60 for (cpu = 0; cpu < cpus->nr; ++cpu) { in test__openat_syscall_event_on_all_cpus()
68 if (cpus->map[cpu] >= CPU_SETSIZE) { in test__openat_syscall_event_on_all_cpus()
69 pr_debug("Ignoring CPU %d\n", cpus->map[cpu]); in test__openat_syscall_event_on_all_cpus()
73 CPU_SET(cpus->map[cpu], &cpu_set); in test__openat_syscall_event_on_all_cpus()
76 cpus->map[cpu], in test__openat_syscall_event_on_all_cpus()
84 CPU_CLR(cpus->map[cpu], &cpu_set); in test__openat_syscall_event_on_all_cpus()
[all …]
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| D | cpumap.c | 54 struct cpu_map_entries *cpus; in process_event_cpus() local
62 cpus = (struct cpu_map_entries *)data->data; in process_event_cpus()
64 TEST_ASSERT_VAL("wrong nr", cpus->nr == 2); in process_event_cpus()
65 TEST_ASSERT_VAL("wrong cpu", cpus->cpu[0] == 1); in process_event_cpus()
66 TEST_ASSERT_VAL("wrong cpu", cpus->cpu[1] == 256); in process_event_cpus()
80 struct perf_cpu_map *cpus; in test__cpu_map_synthesize() local
83 cpus = perf_cpu_map__new("0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19"); in test__cpu_map_synthesize()
86 !perf_event__synthesize_cpu_map(NULL, cpus, process_event_mask, NULL)); in test__cpu_map_synthesize()
88 perf_cpu_map__put(cpus); in test__cpu_map_synthesize()
91 cpus = perf_cpu_map__new("1,256"); in test__cpu_map_synthesize()
[all …]
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| D | event-times.c | 115 struct perf_cpu_map *cpus; in attach__cpu_disabled() local
120 cpus = perf_cpu_map__new("0"); in attach__cpu_disabled()
121 if (cpus == NULL) { in attach__cpu_disabled()
128 err = evsel__open_per_cpu(evsel, cpus, -1); in attach__cpu_disabled()
137 perf_cpu_map__put(cpus); in attach__cpu_disabled()
144 struct perf_cpu_map *cpus; in attach__cpu_enabled() local
149 cpus = perf_cpu_map__new("0"); in attach__cpu_enabled()
150 if (cpus == NULL) { in attach__cpu_enabled()
155 err = evsel__open_per_cpu(evsel, cpus, -1); in attach__cpu_enabled()
159 perf_cpu_map__put(cpus); in attach__cpu_enabled()
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| D | mmap-basic.c | 37 struct perf_cpu_map *cpus; in test__basic_mmap() local
55 cpus = perf_cpu_map__new(NULL); in test__basic_mmap()
56 if (cpus == NULL) { in test__basic_mmap()
62 CPU_SET(cpus->map[0], &cpu_set); in test__basic_mmap()
66 cpus->map[0], str_error_r(errno, sbuf, sizeof(sbuf))); in test__basic_mmap()
76 perf_evlist__set_maps(&evlist->core, cpus, threads); in test__basic_mmap()
93 if (evsel__open(evsels[i], cpus, threads) < 0) { in test__basic_mmap()
162 perf_cpu_map__put(cpus); in test__basic_mmap()
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| /Linux-v5.15/tools/perf/util/ |
| D | evlist-hybrid.c | 24 struct perf_cpu_map *cpus; in evlist__add_default_hybrid() local
34 cpus = perf_cpu_map__get(pmu->cpus); in evlist__add_default_hybrid()
35 evsel->core.cpus = cpus; in evlist__add_default_hybrid()
36 evsel->core.own_cpus = perf_cpu_map__get(cpus); in evlist__add_default_hybrid()
92 struct perf_cpu_map *cpus; in evlist__fix_hybrid_cpus() local
100 cpus = perf_cpu_map__new(cpu_list); in evlist__fix_hybrid_cpus()
101 if (!cpus) in evlist__fix_hybrid_cpus()
120 ret = perf_pmu__cpus_match(pmu, cpus, &matched_cpus, in evlist__fix_hybrid_cpus()
128 matched_cpus->nr < cpus->nr || in evlist__fix_hybrid_cpus()
129 matched_cpus->nr < pmu->cpus->nr)) { in evlist__fix_hybrid_cpus()
[all …]
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| D | cpumap.c | 21 static struct perf_cpu_map *cpu_map__from_entries(struct cpu_map_entries *cpus) in cpu_map__from_entries() argument
25 map = perf_cpu_map__empty_new(cpus->nr); in cpu_map__from_entries()
29 for (i = 0; i < cpus->nr; i++) { in cpu_map__from_entries()
35 if (cpus->cpu[i] == (u16) -1) in cpu_map__from_entries()
38 map->map[i] = (int) cpus->cpu[i]; in cpu_map__from_entries()
83 struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int) * nr); in perf_cpu_map__empty_new() local
85 if (cpus != NULL) { in perf_cpu_map__empty_new()
88 cpus->nr = nr; in perf_cpu_map__empty_new()
90 cpus->map[i] = -1; in perf_cpu_map__empty_new()
92 refcount_set(&cpus->refcnt, 1); in perf_cpu_map__empty_new()
[all …]
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| D | perf_api_probe.c | 63 struct perf_cpu_map *cpus; in perf_probe_api() local
66 cpus = perf_cpu_map__new(NULL); in perf_probe_api()
67 if (!cpus) in perf_probe_api()
69 cpu = cpus->map[0]; in perf_probe_api()
70 perf_cpu_map__put(cpus); in perf_probe_api()
138 struct perf_cpu_map *cpus; in perf_can_record_cpu_wide() local
141 cpus = perf_cpu_map__new(NULL); in perf_can_record_cpu_wide()
142 if (!cpus) in perf_can_record_cpu_wide()
144 cpu = cpus->map[0]; in perf_can_record_cpu_wide()
145 perf_cpu_map__put(cpus); in perf_can_record_cpu_wide()
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| D | cpumap.h | 41 int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **sockp);
42 int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **diep);
43 int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **corep);
44 int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **nodep);
61 int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res,
65 int cpu_map__cpu(struct perf_cpu_map *cpus, int idx);
66 bool cpu_map__has(struct perf_cpu_map *cpus, int cpu);
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| /Linux-v5.15/tools/perf/arch/arm64/util/ |
| D | header.c | 17 static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) in _get_cpuid() argument
26 cpus = perf_cpu_map__get(cpus); in _get_cpuid()
28 for (cpu = 0; cpu < perf_cpu_map__nr(cpus); cpu++) { in _get_cpuid()
33 sysfs, cpus->map[cpu]); in _get_cpuid()
57 perf_cpu_map__put(cpus); in _get_cpuid()
67 struct perf_cpu_map *cpus = perf_cpu_map__new(NULL); in get_cpuid() local
70 if (!cpus) in get_cpuid()
73 ret = _get_cpuid(buf, sz, cpus); in get_cpuid()
75 perf_cpu_map__put(cpus); in get_cpuid()
85 if (!pmu || !pmu->cpus) in get_cpuid_str()
[all …]
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| /Linux-v5.15/drivers/clk/sunxi/ |
| D | clk-sun9i-cpus.c | 55 struct sun9i_a80_cpus_clk *cpus = to_sun9i_a80_cpus_clk(hw); in sun9i_a80_cpus_clk_recalc_rate() local
60 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_recalc_rate()
155 struct sun9i_a80_cpus_clk *cpus = to_sun9i_a80_cpus_clk(hw); in sun9i_a80_cpus_clk_set_rate() local
162 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_set_rate()
170 writel(reg, cpus->reg); in sun9i_a80_cpus_clk_set_rate()
188 struct sun9i_a80_cpus_clk *cpus; in sun9i_a80_cpus_setup() local
193 cpus = kzalloc(sizeof(*cpus), GFP_KERNEL); in sun9i_a80_cpus_setup()
194 if (!cpus) in sun9i_a80_cpus_setup()
197 cpus->reg = of_io_request_and_map(node, 0, of_node_full_name(node)); in sun9i_a80_cpus_setup()
198 if (IS_ERR(cpus->reg)) in sun9i_a80_cpus_setup()
[all …]
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| /Linux-v5.15/tools/lib/perf/tests/ |
| D | test-evlist.c | 32 struct perf_cpu_map *cpus; in test_stat_cpu() local
45 cpus = perf_cpu_map__new(NULL); in test_stat_cpu()
46 __T("failed to create cpus", cpus); in test_stat_cpu()
65 perf_evlist__set_maps(evlist, cpus, NULL); in test_stat_cpu()
71 cpus = perf_evsel__cpus(evsel); in test_stat_cpu()
73 for (idx = 0; idx < perf_cpu_map__nr(cpus); idx++) { in test_stat_cpu()
84 perf_cpu_map__put(cpus); in test_stat_cpu()
214 struct perf_cpu_map *cpus; in test_mmap_thread() local
260 cpus = perf_cpu_map__dummy_new(); in test_mmap_thread()
261 __T("failed to create cpus", cpus); in test_mmap_thread()
[all …]
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| D | test-cpumap.c | 16 struct perf_cpu_map *cpus; in test_cpumap() local
22 cpus = perf_cpu_map__dummy_new(); in test_cpumap()
23 if (!cpus) in test_cpumap()
26 perf_cpu_map__get(cpus); in test_cpumap()
27 perf_cpu_map__put(cpus); in test_cpumap()
28 perf_cpu_map__put(cpus); in test_cpumap()
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| /Linux-v5.15/sound/soc/intel/boards/ |
| D | sof_cs42l42.c | 283 struct snd_soc_dai_link_component *cpus, in create_spk_amp_dai_links() argument
315 links[*id].cpus = &cpus[*id]; in create_spk_amp_dai_links()
318 links[*id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in create_spk_amp_dai_links()
320 if (!links[*id].cpus->dai_name) { in create_spk_amp_dai_links()
333 struct snd_soc_dai_link_component *cpus, in create_hp_codec_dai_links() argument
353 links[*id].cpus = &cpus[*id]; in create_hp_codec_dai_links()
356 links[*id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in create_hp_codec_dai_links()
359 if (!links[*id].cpus->dai_name) in create_hp_codec_dai_links()
372 struct snd_soc_dai_link_component *cpus, in create_dmic_dai_links() argument
383 links[*id].cpus = &cpus[*id]; in create_dmic_dai_links()
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| D | sof_pcm512x.c | 225 struct snd_soc_dai_link_component *cpus; in sof_card_dai_links_create() local
231 cpus = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, in sof_card_dai_links_create()
233 if (!links || !cpus) in sof_card_dai_links_create()
256 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
259 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
262 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
265 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
268 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
277 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
278 links[id].cpus->dai_name = "DMIC01 Pin"; in sof_card_dai_links_create()
[all …]
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| /Linux-v5.15/tools/perf/arch/nds32/util/ |
| D | header.c | 15 struct cpu_map *cpus; in get_cpuid_str() local
18 if (!sysfs || !pmu || !pmu->cpus) in get_cpuid_str()
25 cpus = cpu_map__get(pmu->cpus); in get_cpuid_str()
26 sprintf(buf, "0x%x", cpus->nr - 1); in get_cpuid_str()
27 cpu_map__put(cpus); in get_cpuid_str()
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| /Linux-v5.15/drivers/cpufreq/ |
| D | cpufreq-dt.c | 30 cpumask_var_t cpus; member
50 if (cpumask_test_cpu(cpu, priv->cpus)) in cpufreq_dt_find_data()
129 cpumask_copy(policy->cpus, priv->cpus); in cpufreq_init()
211 if (!alloc_cpumask_var(&priv->cpus, GFP_KERNEL)) in dt_cpufreq_early_init()
214 cpumask_set_cpu(cpu, priv->cpus); in dt_cpufreq_early_init()
235 ret = dev_pm_opp_of_get_sharing_cpus(cpu_dev, priv->cpus); in dt_cpufreq_early_init()
245 if (dev_pm_opp_get_sharing_cpus(cpu_dev, priv->cpus)) in dt_cpufreq_early_init()
260 ret = dev_pm_opp_of_cpumask_add_table(priv->cpus); in dt_cpufreq_early_init()
279 cpumask_setall(priv->cpus); in dt_cpufreq_early_init()
280 ret = dev_pm_opp_set_sharing_cpus(cpu_dev, priv->cpus); in dt_cpufreq_early_init()
[all …]
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| /Linux-v5.15/include/linux/ |
| D | stop_machine.h | 114 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
125 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
128 const struct cpumask *cpus);
132 const struct cpumask *cpus) in stop_machine_cpuslocked() argument
143 stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) in stop_machine() argument
145 return stop_machine_cpuslocked(fn, data, cpus); in stop_machine()
150 const struct cpumask *cpus) in stop_machine_from_inactive_cpu() argument
152 return stop_machine(fn, data, cpus); in stop_machine_from_inactive_cpu()
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| /Linux-v5.15/tools/lib/perf/include/perf/ |
| D | cpumap.h | 19 LIBPERF_API int perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx);
20 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus);
24 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
25 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
26 (idx) < perf_cpu_map__nr(cpus); \
27 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
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| /Linux-v5.15/arch/x86/hyperv/ |
| D | mmu.c | 20 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus,
55 static void hyperv_flush_tlb_multi(const struct cpumask *cpus, in hyperv_flush_tlb_multi() argument
64 trace_hyperv_mmu_flush_tlb_multi(cpus, info); in hyperv_flush_tlb_multi()
75 if (cpumask_empty(cpus)) { in hyperv_flush_tlb_multi()
104 if (cpumask_equal(cpus, cpu_present_mask)) { in hyperv_flush_tlb_multi()
118 if (hv_cpu_number_to_vp_number(cpumask_last(cpus)) >= 64) in hyperv_flush_tlb_multi()
121 for_each_cpu(cpu, cpus) { in hyperv_flush_tlb_multi()
159 status = hyperv_flush_tlb_others_ex(cpus, info); in hyperv_flush_tlb_multi()
167 native_flush_tlb_multi(cpus, info); in hyperv_flush_tlb_multi()
170 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, in hyperv_flush_tlb_others_ex() argument
[all …]
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| /Linux-v5.15/Documentation/devicetree/bindings/csky/ |
| D | cpus.txt | 6 the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
9 Only SMP system need to care about the cpus node and single processor
10 needn't define cpus node at all.
13 cpus and cpu node bindings definition
16 - cpus node
20 The node name must be "cpus".
22 A cpus node must define the following properties:
59 cpus {
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| /Linux-v5.15/sound/soc/samsung/ |
| D | snow.c | 146 link->cpus = links_cpus; in snow_probe()
163 link->cpus->of_node = of_parse_phandle(cpu, "sound-dai", 0); in snow_probe()
166 if (!link->cpus->of_node) { in snow_probe()
176 of_node_put(link->cpus->of_node); in snow_probe()
181 priv->clk_i2s_bus = of_clk_get_by_name(link->cpus->of_node, in snow_probe()
185 of_node_put(link->cpus->of_node); in snow_probe()
191 link->cpus->of_node = of_parse_phandle(dev->of_node, in snow_probe()
193 if (!link->cpus->of_node) { in snow_probe()
201 of_node_put(link->cpus->of_node); in snow_probe()
207 link->platforms->of_node = link->cpus->of_node; in snow_probe()
[all …]
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| /Linux-v5.15/tools/testing/selftests/rcutorture/bin/ |
| D | jitter.sh | 58 if cpus=`grep 1 /sys/devices/system/cpu/*/online 2>&1 |
63 cpus=
66 cpus="$cpus $nohotplugcpus"
68 cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {
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| /Linux-v5.15/sound/soc/kirkwood/ |
| D | armada-370-db.c | 111 a370db_dai[0].cpus->of_node = in a370db_probe()
114 a370db_dai[0].platforms->of_node = a370db_dai[0].cpus->of_node; in a370db_probe()
120 a370db_dai[1].cpus->of_node = a370db_dai[0].cpus->of_node; in a370db_probe()
121 a370db_dai[1].platforms->of_node = a370db_dai[0].cpus->of_node; in a370db_probe()
127 a370db_dai[2].cpus->of_node = a370db_dai[0].cpus->of_node; in a370db_probe()
128 a370db_dai[2].platforms->of_node = a370db_dai[0].cpus->of_node; in a370db_probe()
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