Home
last modified time | relevance | path

Searched refs:cpus (Results 1 – 25 of 984) sorted by relevance

12345678910>>...40

/Linux-v5.4/tools/perf/lib/
Dcpumap.c15 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 …]
Devlist.c40 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
41 evsel->cpus = perf_cpu_map__get(evlist->cpus); in __perf_evlist__propagate_maps()
42 } else if (evsel->cpus != evsel->own_cpus) { in __perf_evlist__propagate_maps()
43 perf_cpu_map__put(evsel->cpus); in __perf_evlist__propagate_maps()
44 evsel->cpus = perf_cpu_map__get(evsel->own_cpus); in __perf_evlist__propagate_maps()
110 struct perf_cpu_map *cpus, in perf_evlist__set_maps() argument
120 if (cpus != evlist->cpus) { in perf_evlist__set_maps()
121 perf_cpu_map__put(evlist->cpus); in perf_evlist__set_maps()
122 evlist->cpus = perf_cpu_map__get(cpus); in perf_evlist__set_maps()
139 err = perf_evsel__open(evsel, evsel->cpus, evsel->threads); in perf_evlist__open()
[all …]
/Linux-v5.4/tools/perf/tests/
Dopenat-syscall-all-cpus.c26 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 …]
Dcpumap.c54 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 …]
Devent-times.c115 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 = perf_evsel__open_per_cpu(evsel, cpus); 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 = perf_evsel__open_per_cpu(evsel, cpus); in attach__cpu_enabled()
159 perf_cpu_map__put(cpus); in attach__cpu_enabled()
Dmmap-basic.c36 struct perf_cpu_map *cpus; in test__basic_mmap() local
54 cpus = perf_cpu_map__new(NULL); in test__basic_mmap()
55 if (cpus == NULL) { in test__basic_mmap()
61 CPU_SET(cpus->map[0], &cpu_set); in test__basic_mmap()
65 cpus->map[0], str_error_r(errno, sbuf, sizeof(sbuf))); in test__basic_mmap()
75 perf_evlist__set_maps(&evlist->core, cpus, threads); in test__basic_mmap()
92 if (evsel__open(evsels[i], cpus, threads) < 0) { in test__basic_mmap()
160 cpus = NULL; in test__basic_mmap()
163 perf_cpu_map__put(cpus); in test__basic_mmap()
/Linux-v5.4/tools/perf/util/
Drecord.c67 struct perf_cpu_map *cpus; in perf_probe_api() local
70 cpus = perf_cpu_map__new(NULL); in perf_probe_api()
71 if (!cpus) in perf_probe_api()
73 cpu = cpus->map[0]; in perf_probe_api()
74 perf_cpu_map__put(cpus); in perf_probe_api()
122 struct perf_cpu_map *cpus; in perf_can_record_cpu_wide() local
125 cpus = perf_cpu_map__new(NULL); in perf_can_record_cpu_wide()
126 if (!cpus) in perf_can_record_cpu_wide()
128 cpu = cpus->map[0]; in perf_can_record_cpu_wide()
129 perf_cpu_map__put(cpus); in perf_can_record_cpu_wide()
[all …]
Dcpumap.c21 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 …]
Dcpumap.h23 int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp);
24 int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep);
25 int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep);
57 int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
61 int cpu_map__cpu(struct perf_cpu_map *cpus, int idx);
62 bool cpu_map__has(struct perf_cpu_map *cpus, int cpu);
/Linux-v5.4/drivers/clk/sunxi/
Dclk-sun9i-cpus.c55 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 …]
/Linux-v5.4/tools/perf/lib/tests/
Dtest-cpumap.c15 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()
/Linux-v5.4/tools/perf/arch/nds32/util/
Dheader.c15 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()
/Linux-v5.4/tools/perf/arch/arm64/util/
Dheader.c22 struct perf_cpu_map *cpus; in get_cpuid_str() local
25 if (!sysfs || !pmu || !pmu->cpus) in get_cpuid_str()
33 cpus = perf_cpu_map__get(pmu->cpus); in get_cpuid_str()
34 for (cpu = 0; cpu < perf_cpu_map__nr(cpus); cpu++) { in get_cpuid_str()
36 sysfs, cpus->map[cpu]); in get_cpuid_str()
66 perf_cpu_map__put(cpus); in get_cpuid_str()
/Linux-v5.4/tools/perf/lib/include/perf/
Dcpumap.h16 LIBPERF_API int perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx);
17 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus);
21 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
22 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
23 (idx) < perf_cpu_map__nr(cpus); \
24 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
/Linux-v5.4/Documentation/devicetree/bindings/csky/
Dcpus.txt6 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 {
/Linux-v5.4/arch/x86/hyperv/
Dmmu.c20 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 …]
/Linux-v5.4/sound/soc/intel/boards/
Dsof_rt5682.c413 struct snd_soc_dai_link_component *cpus; in sof_card_dai_links_create() local
419 cpus = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link_component) * in sof_card_dai_links_create()
421 if (!links || !cpus) in sof_card_dai_links_create()
441 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
444 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
447 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
460 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, in sof_card_dai_links_create()
463 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
472 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
473 links[id].cpus->dai_name = "DMIC01 Pin"; in sof_card_dai_links_create()
[all …]
/Linux-v5.4/include/linux/
Dstop_machine.h125 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
136 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
139 const struct cpumask *cpus);
143 const struct cpumask *cpus) in stop_machine_cpuslocked() argument
154 const struct cpumask *cpus) in stop_machine() argument
156 return stop_machine_cpuslocked(fn, data, cpus); in stop_machine()
160 const struct cpumask *cpus) in stop_machine_from_inactive_cpu() argument
162 return stop_machine(fn, data, cpus); in stop_machine_from_inactive_cpu()
/Linux-v5.4/sound/soc/samsung/
Dsnow.c149 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 …]
/Linux-v5.4/sound/soc/kirkwood/
Darmada-370-db.c111 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()
/Linux-v5.4/tools/perf/python/
Dtwatch.py12 cpus = perf.cpu_map()
28 evsel.open(cpus = cpus, threads = threads);
29 evlist = perf.evlist(cpus, threads)
34 for cpu in cpus:
/Linux-v5.4/tools/testing/selftests/rcutorture/bin/
Djitter.sh38 cpus=`grep 1 /sys/devices/system/cpu/*/online |
43 cpus="0 $cpus"
46 cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {
/Linux-v5.4/drivers/irqchip/
Dirq-bcm6345-l1.c81 struct bcm6345_l1_cpu *cpus[NR_CPUS]; member
124 cpu = intc->cpus[cpu_logical_map(smp_processor_id())]; in bcm6345_l1_irq_handle()
126 cpu = intc->cpus[0]; in bcm6345_l1_irq_handle()
159 intc->cpus[cpu_idx]->enable_cache[word] |= mask; in __bcm6345_l1_unmask()
160 __raw_writel(intc->cpus[cpu_idx]->enable_cache[word], in __bcm6345_l1_unmask()
161 intc->cpus[cpu_idx]->map_base + reg_enable(intc, word)); in __bcm6345_l1_unmask()
171 intc->cpus[cpu_idx]->enable_cache[word] &= ~mask; in __bcm6345_l1_mask()
172 __raw_writel(intc->cpus[cpu_idx]->enable_cache[word], in __bcm6345_l1_mask()
173 intc->cpus[cpu_idx]->map_base + reg_enable(intc, word)); in __bcm6345_l1_mask()
220 enabled = intc->cpus[old_cpu]->enable_cache[word] & mask; in bcm6345_l1_set_affinity()
[all …]
/Linux-v5.4/tools/power/cpupower/utils/
Dcpufreq-info.c393 struct cpufreq_affected_cpus *cpus = cpufreq_get_affected_cpus(cpu); in get_affected_cpus() local
396 if (!cpus) { in get_affected_cpus()
401 while (cpus->next) { in get_affected_cpus()
402 printf("%d ", cpus->cpu); in get_affected_cpus()
403 cpus = cpus->next; in get_affected_cpus()
405 printf("%d\n", cpus->cpu); in get_affected_cpus()
406 cpufreq_put_affected_cpus(cpus); in get_affected_cpus()
414 struct cpufreq_affected_cpus *cpus = cpufreq_get_related_cpus(cpu); in get_related_cpus() local
417 if (!cpus) { in get_related_cpus()
422 while (cpus->next) { in get_related_cpus()
[all …]
/Linux-v5.4/arch/x86/include/asm/trace/
Dhyperv.h12 TP_PROTO(const struct cpumask *cpus,
14 TP_ARGS(cpus, info),
21 TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
60 TP_PROTO(const struct cpumask *cpus,
62 TP_ARGS(cpus, vector),
67 TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);

12345678910>>...40