| /Linux-v5.10/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 | 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->system_wide && perf_cpu_map__empty(evlist->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(evlist->cpus); in __perf_evlist__propagate_maps()
51 } else if (evsel->cpus != evsel->own_cpus) { in __perf_evlist__propagate_maps()
52 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
53 evsel->cpus = perf_cpu_map__get(evsel->own_cpus); in __perf_evlist__propagate_maps()
58 evlist->all_cpus = perf_cpu_map__merge(evlist->all_cpus, evsel->cpus); in __perf_evlist__propagate_maps()
128 perf_cpu_map__put(evlist->cpus); in perf_evlist__exit()
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| /Linux-v5.10/tools/perf/tests/ |
| D | openat-syscall-all-cpus.c | 26 struct perf_cpu_map *cpus; in test__openat_syscall_event_on_all_cpus() local
39 cpus = perf_cpu_map__new(NULL); in test__openat_syscall_event_on_all_cpus()
40 if (cpus == NULL) { in test__openat_syscall_event_on_all_cpus()
54 if (evsel__open(evsel, cpus, threads) < 0) { in test__openat_syscall_event_on_all_cpus()
61 for (cpu = 0; cpu < cpus->nr; ++cpu) { in test__openat_syscall_event_on_all_cpus()
69 if (cpus->map[cpu] >= CPU_SETSIZE) { in test__openat_syscall_event_on_all_cpus()
70 pr_debug("Ignoring CPU %d\n", cpus->map[cpu]); in test__openat_syscall_event_on_all_cpus()
74 CPU_SET(cpus->map[cpu], &cpu_set); in test__openat_syscall_event_on_all_cpus()
77 cpus->map[cpu], in test__openat_syscall_event_on_all_cpus()
85 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()
161 cpus = NULL; in test__basic_mmap()
164 perf_cpu_map__put(cpus); in test__basic_mmap()
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| /Linux-v5.10/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-v5.10/tools/perf/util/ |
| 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()
128 struct perf_cpu_map *cpus; in perf_can_record_cpu_wide() local
131 cpus = perf_cpu_map__new(NULL); in perf_can_record_cpu_wide()
132 if (!cpus) in perf_can_record_cpu_wide()
134 cpu = cpus->map[0]; in perf_can_record_cpu_wide()
135 perf_cpu_map__put(cpus); in perf_can_record_cpu_wide()
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| D | cpumap.h | 25 int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp);
26 int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep);
27 int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep);
28 int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **nodep);
60 int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
64 int cpu_map__cpu(struct perf_cpu_map *cpus, int idx);
65 bool cpu_map__has(struct perf_cpu_map *cpus, int cpu);
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| /Linux-v5.10/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-v5.10/tools/lib/perf/tests/ |
| D | test-evlist.c | 30 struct perf_cpu_map *cpus; in test_stat_cpu() local
43 cpus = perf_cpu_map__new(NULL); in test_stat_cpu()
44 __T("failed to create cpus", cpus); in test_stat_cpu()
59 perf_evlist__set_maps(evlist, cpus, NULL); in test_stat_cpu()
65 cpus = perf_evsel__cpus(evsel); in test_stat_cpu()
67 perf_cpu_map__for_each_cpu(cpu, tmp, cpus) { in test_stat_cpu()
78 perf_cpu_map__put(cpus); in test_stat_cpu()
200 struct perf_cpu_map *cpus; in test_mmap_thread() local
245 cpus = perf_cpu_map__dummy_new(); in test_mmap_thread()
246 __T("failed to create cpus", cpus); in test_mmap_thread()
[all …]
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| D | test-cpumap.c | 15 struct perf_cpu_map *cpus; in main() local
21 cpus = perf_cpu_map__dummy_new(); in main()
22 if (!cpus) in main()
25 perf_cpu_map__get(cpus); in main()
26 perf_cpu_map__put(cpus); in main()
27 perf_cpu_map__put(cpus); in main()
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| /Linux-v5.10/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-v5.10/sound/soc/intel/boards/ |
| D | sof_pcm512x.c | 220 struct snd_soc_dai_link_component *cpus; in sof_card_dai_links_create() local
226 cpus = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, in sof_card_dai_links_create()
228 if (!links || !cpus) in sof_card_dai_links_create()
251 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
254 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
257 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
260 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
263 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
272 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
273 links[id].cpus->dai_name = "DMIC01 Pin"; in sof_card_dai_links_create()
[all …]
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| /Linux-v5.10/include/linux/ |
| D | stop_machine.h | 109 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
120 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
123 const struct cpumask *cpus);
127 const struct cpumask *cpus) in stop_machine_cpuslocked() argument
138 const struct cpumask *cpus) in stop_machine() argument
140 return stop_machine_cpuslocked(fn, data, cpus); in stop_machine()
144 const struct cpumask *cpus) in stop_machine_from_inactive_cpu() argument
146 return stop_machine(fn, data, cpus); in stop_machine_from_inactive_cpu()
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| /Linux-v5.10/tools/lib/perf/include/perf/ |
| D | cpumap.h | 18 LIBPERF_API int perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx);
19 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus);
23 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
24 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
25 (idx) < perf_cpu_map__nr(cpus); \
26 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
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| /Linux-v5.10/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-v5.10/arch/x86/hyperv/ |
| D | mmu.c | 20 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus,
55 static void hyperv_flush_tlb_others(const struct cpumask *cpus, in hyperv_flush_tlb_others() argument
64 trace_hyperv_mmu_flush_tlb_others(cpus, info); in hyperv_flush_tlb_others()
69 if (cpumask_empty(cpus)) in hyperv_flush_tlb_others()
98 if (cpumask_equal(cpus, cpu_present_mask)) { in hyperv_flush_tlb_others()
112 if (hv_cpu_number_to_vp_number(cpumask_last(cpus)) >= 64) in hyperv_flush_tlb_others()
115 for_each_cpu(cpu, cpus) { in hyperv_flush_tlb_others()
153 status = hyperv_flush_tlb_others_ex(cpus, info); in hyperv_flush_tlb_others()
161 native_flush_tlb_others(cpus, info); in hyperv_flush_tlb_others()
164 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, in hyperv_flush_tlb_others_ex() argument
[all …]
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| /Linux-v5.10/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()
119 cpumask_copy(policy->cpus, priv->cpus); in cpufreq_init()
138 if (!dev_pm_opp_of_cpumask_add_table(policy->cpus)) in cpufreq_init()
180 dev_pm_opp_of_register_em(cpu_dev, policy->cpus); in cpufreq_init()
188 dev_pm_opp_of_cpumask_remove_table(policy->cpus); in cpufreq_init()
254 if (!alloc_cpumask_var(&priv->cpus, GFP_KERNEL)) in dt_cpufreq_early_init()
287 ret = dev_pm_opp_of_get_sharing_cpus(cpu_dev, priv->cpus); in dt_cpufreq_early_init()
297 if (dev_pm_opp_get_sharing_cpus(cpu_dev, priv->cpus)) { in dt_cpufreq_early_init()
298 cpumask_setall(priv->cpus); in dt_cpufreq_early_init()
[all …]
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| /Linux-v5.10/tools/testing/selftests/rcutorture/bin/ |
| D | jitter.sh | 56 if cpus=`grep 1 /sys/devices/system/cpu/*/online 2>&1 |
61 cpus=
64 cpus="$cpus $nohotplugcpus"
66 cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {
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| /Linux-v5.10/sound/soc/samsung/ |
| D | snow.c | 149 link->cpus = links_cpus; in snow_probe()
166 link->cpus->of_node = of_parse_phandle(cpu, "sound-dai", 0); in snow_probe()
169 if (!link->cpus->of_node) { in snow_probe()
179 of_node_put(link->cpus->of_node); in snow_probe()
184 priv->clk_i2s_bus = of_clk_get_by_name(link->cpus->of_node, in snow_probe()
188 of_node_put(link->cpus->of_node); in snow_probe()
194 link->cpus->of_node = of_parse_phandle(dev->of_node, in snow_probe()
196 if (!link->cpus->of_node) { in snow_probe()
204 of_node_put(link->cpus->of_node); in snow_probe()
210 link->platforms->of_node = link->cpus->of_node; in snow_probe()
[all …]
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| /Linux-v5.10/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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| /Linux-v5.10/sound/soc/meson/ |
| D | gx-card.c | 60 link->dai_fmt = meson_card_parse_daifmt(node, link->cpus->of_node); in gx_card_parse_i2s()
90 dai_link->cpus = cpu; in gx_card_add_link()
93 ret = meson_card_parse_dai(card, np, &dai_link->cpus->of_node, in gx_card_add_link()
94 &dai_link->cpus->dai_name); in gx_card_add_link()
98 if (gx_card_cpu_identify(dai_link->cpus, "FIFO")) in gx_card_add_link()
106 if (gx_card_cpu_identify(dai_link->cpus, "CODEC CTRL")) { in gx_card_add_link()
112 if (gx_card_cpu_identify(dai_link->cpus, "I2S Encoder")) in gx_card_add_link()
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| /Linux-v5.10/tools/perf/python/ |
| D | twatch.py | 12 cpus = perf.cpu_map()
28 evsel.open(cpus = cpus, threads = threads);
29 evlist = perf.evlist(cpus, threads)
34 for cpu in cpus:
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