| /linux-6.15/tools/lib/perf/ |
| H A D | cpumap.c | 43 if (cpus) in perf_cpu_map__new_any_cpu()
46 return cpus; in perf_cpu_map__new_any_cpu()
101 return cpus; in cpu_map__new_sysconf()
114 return cpus; in cpu_map__new_sysfs_online()
121 if (cpus) in perf_cpu_map__new_online_cpus()
122 return cpus; in perf_cpu_map__new_online_cpus()
162 return cpus; in cpu_map__trim_new()
242 return cpus; in perf_cpu_map__new()
256 if (cpus && idx < __perf_cpu_map__nr(cpus)) in perf_cpu_map__cpu()
264 return cpus ? __perf_cpu_map__nr(cpus) : 1; in perf_cpu_map__nr()
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| /linux-6.15/arch/riscv/kernel/ |
| H A D | sys_hwprobe.c | 29 for_each_cpu(cpu, cpus) { in hwprobe_arch_id()
82 for_each_cpu(cpu, cpus) { in hwprobe_isa_ext0()
186 for_each_cpu(cpu, cpus) { in hwprobe_misaligned()
223 for_each_cpu(cpu, cpus) { in hwprobe_vec_misaligned()
326 cpumask_t cpus; in hwprobe_get_values() local
337 cpumask_clear(&cpus); in hwprobe_get_values()
352 cpumask_and(&cpus, &cpus, cpu_online_mask); in hwprobe_get_values()
381 cpumask_t cpus, one_cpu; in hwprobe_get_cpus() local
402 cpumask_and(&cpus, &cpus, cpu_online_mask); in hwprobe_get_cpus()
440 cpumask_clear(&cpus); in hwprobe_get_cpus()
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| /linux-6.15/tools/testing/selftests/riscv/hwprobe/ |
| H A D | which-cpus.c | 29 static void print_cpulist(cpu_set_t *cpus) in print_cpulist() argument
33 if (!CPU_COUNT(cpus)) { in print_cpulist()
40 if (start != end && !CPU_ISSET(c, cpus)) in print_cpulist()
43 while (!CPU_ISSET(c, cpus)) in print_cpulist()
80 print_cpulist(cpus); in do_which_cpus()
87 cpu_set_t cpus_aff, cpus; in main() local
116 CPU_ZERO(&cpus); in main()
125 CPU_ZERO(&cpus); in main()
131 CPU_ZERO(&cpus); in main()
137 CPU_ZERO(&cpus); in main()
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| H A D | cbo.c | 93 cpu_set_t *cpus = (cpu_set_t *)arg; in test_zicbom() local
97 rc = riscv_hwprobe(&pair, 1, sizeof(cpu_set_t), (unsigned long *)cpus, 0); in test_zicbom()
117 cpu_set_t *cpus = (cpu_set_t *)arg; in test_zicboz() local
160 static void check_no_zicbo_cpus(cpu_set_t *cpus, __u64 cbo) in check_no_zicbo_cpus() argument
170 while (i++ < CPU_COUNT(cpus)) { in check_no_zicbo_cpus()
171 while (!CPU_ISSET(c, cpus)) in check_no_zicbo_cpus()
219 cpu_set_t cpus; in main() local
231 rc = sched_getaffinity(0, sizeof(cpu_set_t), &cpus); in main()
246 check_no_zicbo_cpus(&cpus, RISCV_HWPROBE_EXT_ZICBOZ); in main()
253 check_no_zicbo_cpus(&cpus, RISCV_HWPROBE_EXT_ZICBOM); in main()
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| /linux-6.15/sound/soc/intel/boards/ |
| H A D | sof_board_helpers.c | 195 if (!cpus) in set_ssp_codec_link()
209 link->cpus = cpus; in set_ssp_codec_link()
232 if (!cpus) in set_dmic_link()
253 link->cpus = cpus; in set_dmic_link()
290 if (!cpus) in set_idisp_hdmi_link()
297 link->cpus = cpus; in set_idisp_hdmi_link()
349 if (!cpus) in set_ssp_amp_link()
356 link->cpus = cpus; in set_ssp_amp_link()
387 if (!cpus) in set_bt_offload_link()
394 link->cpus = cpus; in set_bt_offload_link()
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| H A D | sof_pcm512x.c | 225 struct snd_soc_dai_link_component *cpus; in sof_card_dai_links_create() local
233 if (!links || !cpus) in sof_card_dai_links_create()
255 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
261 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
267 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
276 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
277 links[id].cpus->dai_name = "DMIC01 Pin"; in sof_card_dai_links_create()
282 links[id + 1].cpus = &cpus[id + 1]; in sof_card_dai_links_create()
283 links[id + 1].cpus->dai_name = "DMIC16k Pin"; in sof_card_dai_links_create()
316 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
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| /linux-6.15/tools/lib/perf/tests/ |
| H A D | test-cpumap.c | 16 struct perf_cpu_map *cpus; in test_cpumap() local
24 cpus = perf_cpu_map__new_any_cpu(); in test_cpumap()
25 if (!cpus) in test_cpumap()
28 perf_cpu_map__get(cpus); in test_cpumap()
29 perf_cpu_map__put(cpus); in test_cpumap()
30 perf_cpu_map__put(cpus); in test_cpumap()
32 cpus = perf_cpu_map__new_online_cpus(); in test_cpumap()
33 if (!cpus) in test_cpumap()
36 perf_cpu_map__for_each_cpu(cpu, idx, cpus) in test_cpumap()
39 perf_cpu_map__put(cpus); in test_cpumap()
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| H A D | test-evlist.c | 36 struct perf_cpu_map *cpus; in test_stat_cpu() local
49 cpus = perf_cpu_map__new_online_cpus(); in test_stat_cpu()
50 __T("failed to create cpus", cpus); in test_stat_cpu()
75 cpus = perf_evsel__cpus(evsel); in test_stat_cpu()
88 perf_cpu_map__put(cpus); in test_stat_cpu()
218 struct perf_cpu_map *cpus; in test_mmap_thread() local
264 cpus = perf_cpu_map__new_any_cpu(); in test_mmap_thread()
265 __T("failed to create cpus", cpus); in test_mmap_thread()
313 perf_cpu_map__put(cpus); in test_mmap_thread()
329 struct perf_cpu_map *cpus; in test_mmap_cpus() local
[all …]
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| /linux-6.15/tools/lib/perf/include/perf/ |
| H A D | cpumap.h | 58 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus);
88 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
89 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
90 (idx) < perf_cpu_map__nr(cpus); \
91 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
93 #define perf_cpu_map__for_each_cpu_skip_any(_cpu, idx, cpus) \ argument
94 for ((idx) = 0, (_cpu) = perf_cpu_map__cpu(cpus, idx); \
95 (idx) < perf_cpu_map__nr(cpus); \
96 (idx)++, (_cpu) = perf_cpu_map__cpu(cpus, idx)) \
99 #define perf_cpu_map__for_each_idx(idx, cpus) \ argument
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| /linux-6.15/tools/testing/selftests/cgroup/ |
| H A D | test_cpuset_prs.sh | 79 echo 0-6 > test/cpuset.cpus
84 echo "" > test/cpuset.cpus
530 CFILE=$CGRP/cpuset.cpus
627 CPUS=$DIR/cpuset.cpus
995 echo "1-7" > cpuset.cpus
1060 echo 2-3 > cpuset.cpus
1091 echo 2-3 > cpuset.cpus
1105 echo 2 > cpuset.cpus
1109 echo 2-3 > cpuset.cpus
1150 echo 1 > cpuset.cpus
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| /linux-6.15/arch/riscv/kernel/vdso/ |
| H A D | hwprobe.c | 12 size_t cpusetsize, unsigned long *cpus,
16 size_t cpusetsize, unsigned long *cpus, in riscv_vdso_get_values() argument
20 bool all_cpus = !cpusetsize && !cpus; in riscv_vdso_get_values()
31 return riscv_hwprobe(pairs, pair_count, cpusetsize, cpus, flags); in riscv_vdso_get_values()
50 size_t cpusetsize, unsigned long *cpus, in riscv_vdso_get_cpus() argument
56 unsigned char *c = (unsigned char *)cpus; in riscv_vdso_get_cpus()
61 if (!cpusetsize || !cpus) in riscv_vdso_get_cpus()
101 size_t cpusetsize, unsigned long *cpus,
105 size_t cpusetsize, unsigned long *cpus, in __vdso_riscv_hwprobe() argument
110 cpus, flags); in __vdso_riscv_hwprobe()
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| /linux-6.15/drivers/clk/sunxi/ |
| H A D | clk-sun9i-cpus.c | 57 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_recalc_rate()
159 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_set_rate()
167 writel(reg, cpus->reg); in sun9i_a80_cpus_clk_set_rate()
189 struct sun9i_a80_cpus_clk *cpus; in sun9i_a80_cpus_setup() local
194 cpus = kzalloc(sizeof(*cpus), GFP_KERNEL); in sun9i_a80_cpus_setup()
195 if (!cpus) in sun9i_a80_cpus_setup()
199 if (IS_ERR(cpus->reg)) in sun9i_a80_cpus_setup()
212 mux->reg = cpus->reg; in sun9i_a80_cpus_setup()
220 &cpus->hw, &sun9i_a80_cpus_clk_ops, in sun9i_a80_cpus_setup()
236 iounmap(cpus->reg); in sun9i_a80_cpus_setup()
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| /linux-6.15/drivers/cpufreq/ |
| H A D | cpufreq-dt.c | 30 cpumask_var_t cpus; member
44 if (cpumask_test_cpu(cpu, priv->cpus)) in cpufreq_dt_find_data()
109 cpumask_copy(policy->cpus, priv->cpus); in cpufreq_init()
176 if (!zalloc_cpumask_var(&priv->cpus, GFP_KERNEL)) in dt_cpufreq_early_init()
179 cpumask_set_cpu(cpu, priv->cpus); in dt_cpufreq_early_init()
222 ret = dev_pm_opp_of_cpumask_add_table(priv->cpus); in dt_cpufreq_early_init()
241 cpumask_setall(priv->cpus); in dt_cpufreq_early_init()
259 dev_pm_opp_of_cpumask_remove_table(priv->cpus); in dt_cpufreq_early_init()
262 free_cpumask_var(priv->cpus); in dt_cpufreq_early_init()
273 dev_pm_opp_of_cpumask_remove_table(priv->cpus); in dt_cpufreq_release()
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| /linux-6.15/tools/perf/util/ |
| H A D | perf_api_probe.c | 63 struct perf_cpu_map *cpus; in perf_probe_api() local
67 cpus = perf_cpu_map__new_online_cpus(); in perf_probe_api()
68 if (!cpus) in perf_probe_api()
70 cpu = perf_cpu_map__cpu(cpus, 0); in perf_probe_api()
71 perf_cpu_map__put(cpus); in perf_probe_api()
139 struct perf_cpu_map *cpus; in perf_can_record_cpu_wide() local
143 cpus = perf_cpu_map__new_online_cpus(); in perf_can_record_cpu_wide()
144 if (!cpus) in perf_can_record_cpu_wide()
147 cpu = perf_cpu_map__cpu(cpus, 0); in perf_can_record_cpu_wide()
148 perf_cpu_map__put(cpus); in perf_can_record_cpu_wide()
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| /linux-6.15/tools/perf/tests/ |
| H A D | openat-syscall-all-cpus.c | 27 struct perf_cpu_map *cpus; in test__openat_syscall_event_on_all_cpus() local
40 cpus = perf_cpu_map__new_online_cpus(); in test__openat_syscall_event_on_all_cpus()
41 if (cpus == NULL) { in test__openat_syscall_event_on_all_cpus()
56 if (evsel__open(evsel, cpus, threads) < 0) { in test__openat_syscall_event_on_all_cpus()
64 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
91 evsel->core.cpus = perf_cpu_map__get(cpus); in test__openat_syscall_event_on_all_cpus()
95 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
121 perf_cpu_map__put(cpus); in test__openat_syscall_event_on_all_cpus()
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| H A 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()
129 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()
156 perf_cpu_map__put(cpus); in attach__cpu_enabled()
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| /linux-6.15/Documentation/devicetree/bindings/csky/ |
| H A 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-6.15/include/linux/ |
| H A 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);
144 const struct cpumask *cpus);
148 const struct cpumask *cpus) in stop_machine_cpuslocked() argument
159 stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) in stop_machine() argument
161 return stop_machine_cpuslocked(fn, data, cpus); in stop_machine()
166 const struct cpumask *cpus) in stop_machine_from_inactive_cpu() argument
168 return stop_machine(fn, data, cpus); in stop_machine_from_inactive_cpu()
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| /linux-6.15/scripts/gdb/linux/ |
| H A D | interrupts.py | 8 from linux import cpus
39 for cpu in cpus.each_online_cpu():
40 any_count += cpus.per_cpu(desc['kstat_irqs'], cpu)['cnt']
46 for cpu in cpus.each_online_cpu():
48 count = cpus.per_cpu(desc['kstat_irqs'], cpu)['cnt']
103 for cpu in cpus.each_online_cpu():
104 stat = cpus.per_cpu(irq_stat, cpu)
112 for cpu in cpus.each_online_cpu():
113 text += "%10u " % (cpus.per_cpu(pvar, cpu))
179 for cpu in cpus.each_online_cpu():
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| /linux-6.15/sound/soc/samsung/ |
| H A D | snow.c | 145 link->cpus = links_cpus; in snow_probe()
162 link->cpus->of_node = of_parse_phandle(cpu, "sound-dai", 0); in snow_probe()
165 if (!link->cpus->of_node) { in snow_probe()
175 of_node_put(link->cpus->of_node); in snow_probe()
180 priv->clk_i2s_bus = of_clk_get_by_name(link->cpus->of_node, in snow_probe()
184 of_node_put(link->cpus->of_node); in snow_probe()
190 link->cpus->of_node = of_parse_phandle(dev->of_node, in snow_probe()
192 if (!link->cpus->of_node) { in snow_probe()
200 of_node_put(link->cpus->of_node); in snow_probe()
206 link->platforms->of_node = link->cpus->of_node; in snow_probe()
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| /linux-6.15/tools/testing/selftests/rcutorture/bin/ |
| H A 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-6.15/sound/soc/kirkwood/ |
| H A 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-6.15/tools/tracing/rtla/src/ |
| H A D | timerlat_bpf.c | 115 int cpus) in get_value() argument
121 sizeof(long long) * cpus, 0); in get_value()
126 sizeof(long long) * cpus, 0); in get_value()
131 sizeof(long long) * cpus, 0); in get_value()
144 int cpus) in timerlat_bpf_get_hist_value() argument
149 key, value_irq, value_thread, value_user, cpus); in timerlat_bpf_get_hist_value()
159 int cpus) in timerlat_bpf_get_summary_value() argument
164 key, value_irq, value_thread, value_user, cpus); in timerlat_bpf_get_summary_value()
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| /linux-6.15/arch/x86/hyperv/ |
| H A D | mmu.c | 19 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus,
59 static void hyperv_flush_tlb_multi(const struct cpumask *cpus, in hyperv_flush_tlb_multi() argument
68 trace_hyperv_mmu_flush_tlb_multi(cpus, info); in hyperv_flush_tlb_multi()
96 if (cpumask_equal(cpus, cpu_present_mask)) { in hyperv_flush_tlb_multi()
110 cpu = cpumask_last(cpus); in hyperv_flush_tlb_multi()
115 for_each_cpu(cpu, cpus) { in hyperv_flush_tlb_multi()
161 status = hyperv_flush_tlb_others_ex(cpus, info); in hyperv_flush_tlb_multi()
169 native_flush_tlb_multi(cpus, info); in hyperv_flush_tlb_multi()
172 static u64 hyperv_flush_tlb_others_ex(const struct cpumask *cpus, in hyperv_flush_tlb_others_ex() argument
200 nr_bank = cpumask_to_vpset_skip(&flush->hv_vp_set, cpus, in hyperv_flush_tlb_others_ex()
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| /linux-6.15/tools/power/cpupower/utils/ |
| H A D | cpufreq-info.c | 365 if (!cpus) { in get_affected_cpus()
370 while (cpus->next) { in get_affected_cpus()
371 printf("%d ", cpus->cpu); in get_affected_cpus()
372 cpus = cpus->next; in get_affected_cpus()
374 printf("%d\n", cpus->cpu); in get_affected_cpus()
386 if (!cpus) { in get_related_cpus()
391 while (cpus->next) { in get_related_cpus()
392 printf("%d ", cpus->cpu); in get_related_cpus()
393 cpus = cpus->next; in get_related_cpus()
395 printf("%d\n", cpus->cpu); in get_related_cpus()
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