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Searched refs:cpu_count (Results 1 – 25 of 53) sorted by relevance

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/Linux-v6.6/arch/riscv/kernel/vdso/
Dhwprobe.c11 size_t cpu_count, unsigned long *cpus,
16 size_t cpu_count, unsigned long *cpus,
20 size_t cpu_count, unsigned long *cpus, in __vdso_riscv_hwprobe() argument
25 bool all_cpus = !cpu_count && !cpus; in __vdso_riscv_hwprobe()
36 return riscv_hwprobe(pairs, pair_count, cpu_count, cpus, flags); in __vdso_riscv_hwprobe()
/Linux-v6.6/arch/riscv/kernel/
Dsmpboot.c78 static unsigned int cpu_count = 1; variable
108 early_map_cpu_to_node(0, acpi_numa_get_nid(cpu_count)); in acpi_parse_rintc()
112 if (cpu_count >= NR_CPUS) { in acpi_parse_rintc()
117 cpuid_to_hartid_map(cpu_count) = hart; in acpi_parse_rintc()
118 early_map_cpu_to_node(cpu_count, acpi_numa_get_nid(cpu_count)); in acpi_parse_rintc()
119 cpu_count++; in acpi_parse_rintc()
Dsys_riscv.c231 size_t pair_count, size_t cpu_count, in do_riscv_hwprobe() argument
249 if (!cpu_count && !cpus_user) { in do_riscv_hwprobe()
252 if (cpu_count > cpumask_size()) in do_riscv_hwprobe()
253 cpu_count = cpumask_size(); in do_riscv_hwprobe()
255 ret = copy_from_user(&cpus, cpus_user, cpu_count); in do_riscv_hwprobe()
332 size_t, pair_count, size_t, cpu_count, unsigned long __user *, in SYSCALL_DEFINE5() argument
335 return do_riscv_hwprobe(pairs, pair_count, cpu_count, in SYSCALL_DEFINE5()
Dpatch.c22 atomic_t cpu_count; member
223 if (atomic_inc_return(&patch->cpu_count) == num_online_cpus()) { in patch_text_cb()
229 atomic_inc(&patch->cpu_count); in patch_text_cb()
231 while (atomic_read(&patch->cpu_count) <= num_online_cpus()) in patch_text_cb()
247 .cpu_count = ATOMIC_INIT(0), in patch_text()
/Linux-v6.6/tools/power/cpupower/utils/idle_monitor/
Dmperf_monitor.c231 for (cpu = 0; cpu < cpu_count; cpu++) { in mperf_start()
243 for (cpu = 0; cpu < cpu_count; cpu++) { in mperf_stop()
345 is_valid = calloc(cpu_count, sizeof(int)); in mperf_register()
346 mperf_previous_count = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
347 aperf_previous_count = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
348 mperf_current_count = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
349 aperf_current_count = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
350 tsc_at_measure_start = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
351 tsc_at_measure_end = calloc(cpu_count, sizeof(unsigned long long)); in mperf_register()
Dcpuidle_sysfs.c48 for (cpu = 0; cpu < cpu_count; cpu++) { in cpuidle_start()
67 for (cpu = 0; cpu < cpu_count; cpu++) { in cpuidle_stop()
178 previous_count = malloc(sizeof(long long *) * cpu_count); in cpuidle_register()
179 current_count = malloc(sizeof(long long *) * cpu_count); in cpuidle_register()
180 for (num = 0; num < cpu_count; num++) { in cpuidle_register()
195 for (num = 0; num < cpu_count; num++) { in cpuidle_unregister()
Dhsw_ext_idle.c119 for (cpu = 0; cpu < cpu_count; cpu++) { in hsw_ext_start()
136 for (cpu = 0; cpu < cpu_count; cpu++) { in hsw_ext_stop()
161 is_valid = calloc(cpu_count, sizeof(int)); in hsw_ext_register()
163 previous_count[num] = calloc(cpu_count, in hsw_ext_register()
165 current_count[num] = calloc(cpu_count, in hsw_ext_register()
Dsnb_idle.c117 for (cpu = 0; cpu < cpu_count; cpu++) { in snb_start()
134 for (cpu = 0; cpu < cpu_count; cpu++) { in snb_stop()
166 is_valid = calloc(cpu_count, sizeof(int)); in snb_register()
168 previous_count[num] = calloc(cpu_count, in snb_register()
170 current_count[num] = calloc(cpu_count, in snb_register()
Dnhm_idle.c134 for (cpu = 0; cpu < cpu_count; cpu++) { in nhm_start()
153 for (cpu = 0; cpu < cpu_count; cpu++) { in nhm_stop()
180 is_valid = calloc(cpu_count, sizeof(int)); in intel_nhm_register()
182 previous_count[num] = calloc(cpu_count, in intel_nhm_register()
184 current_count[num] = calloc(cpu_count, in intel_nhm_register()
Dcpupower-monitor.c30 int cpu_count; variable
330 for (cpu = 0; cpu < cpu_count; cpu++) in do_interval_measure()
342 for (cpu = 0; cpu < cpu_count; cpu++) in do_interval_measure()
394 cpu_count = get_cpu_topology(&cpu_top); in cmd_monitor()
395 if (cpu_count < 0) { in cmd_monitor()
407 dprint("System has up to %d CPU cores\n", cpu_count); in cmd_monitor()
438 cpu_top.pkgs, cpu_top.cores, cpu_count); in cmd_monitor()
455 for (cpu = 0; cpu < cpu_count; cpu++) { in cmd_monitor()
Damd_fam14h_idle.c233 for (cpu = 0; cpu < cpu_count; cpu++) in amd_fam14h_start()
253 for (cpu = 0; cpu < cpu_count; cpu++) in amd_fam14h_stop()
294 previous_count[num] = calloc(cpu_count, in amd_fam14h_register()
296 current_count[num] = calloc(cpu_count, in amd_fam14h_register()
/Linux-v6.6/arch/xtensa/kernel/
Djump_label.c27 atomic_t cpu_count; member
43 if (atomic_inc_return(&patch->cpu_count) == num_online_cpus()) { in patch_text_stop_machine()
45 atomic_inc(&patch->cpu_count); in patch_text_stop_machine()
47 while (atomic_read(&patch->cpu_count) <= num_online_cpus()) in patch_text_stop_machine()
58 .cpu_count = ATOMIC_INIT(0), in patch_text()
/Linux-v6.6/drivers/thermal/intel/
Dintel_hfi.c200 int i = 0, cpu_count; in update_capabilities() local
205 cpu_count = cpumask_weight(hfi_instance->cpus); in update_capabilities()
208 if (!cpu_count) in update_capabilities()
211 cpu_caps = kcalloc(cpu_count, sizeof(*cpu_caps), GFP_KERNEL); in update_capabilities()
217 if (cpu_count < HFI_MAX_THERM_NOTIFY_COUNT) in update_capabilities()
222 (i + HFI_MAX_THERM_NOTIFY_COUNT) <= cpu_count; in update_capabilities()
227 cpu_count = cpu_count - i; in update_capabilities()
231 if (cpu_count) in update_capabilities()
232 thermal_genl_cpu_capability_event(cpu_count, &cpu_caps[i]); in update_capabilities()
/Linux-v6.6/arch/arm64/kernel/
Dsmp.c501 static unsigned int cpu_count = 1; variable
533 if (is_mpidr_duplicate(cpu_count, hwid)) { in acpi_map_gic_cpu_interface()
550 if (cpu_count >= NR_CPUS) in acpi_map_gic_cpu_interface()
554 set_cpu_logical_map(cpu_count, hwid); in acpi_map_gic_cpu_interface()
556 cpu_madt_gicc[cpu_count] = *processor; in acpi_map_gic_cpu_interface()
567 acpi_set_mailbox_entry(cpu_count, processor); in acpi_map_gic_cpu_interface()
569 cpu_count++; in acpi_map_gic_cpu_interface()
633 if (is_mpidr_duplicate(cpu_count, hwid)) { in of_parse_and_init_cpus()
664 if (cpu_count >= NR_CPUS) in of_parse_and_init_cpus()
668 set_cpu_logical_map(cpu_count, hwid); in of_parse_and_init_cpus()
[all …]
Dpatching.c129 atomic_t cpu_count; member
138 if (atomic_inc_return(&pp->cpu_count) == num_online_cpus()) { in aarch64_insn_patch_text_cb()
143 atomic_inc(&pp->cpu_count); in aarch64_insn_patch_text_cb()
145 while (atomic_read(&pp->cpu_count) <= num_online_cpus()) in aarch64_insn_patch_text_cb()
159 .cpu_count = ATOMIC_INIT(0), in aarch64_insn_patch_text()
/Linux-v6.6/arch/s390/hypfs/
Dhypfs_diag0c.c33 unsigned int cpu_count, cpu, i; in diag0c_store() local
37 cpu_count = num_online_cpus(); in diag0c_store()
43 diag0c_data = kzalloc(struct_size(diag0c_data, entry, cpu_count), in diag0c_store()
55 *count = cpu_count; in diag0c_store()
/Linux-v6.6/tools/testing/selftests/rcutorture/bin/
Dkvm-test-1-run.sh144 cpu_count=`configNR_CPUS.sh $resdir/ConfigFragment`
145 cpu_count=`configfrag_boot_cpus "$boot_args_in" "$config_template" "$cpu_count"`
146 if test "$cpu_count" -gt "$TORTURE_ALLOTED_CPUS"
148 echo CPU count limited from $cpu_count to $TORTURE_ALLOTED_CPUS | tee -a $resdir/Warnings
149 cpu_count=$TORTURE_ALLOTED_CPUS
151 qemu_args="`specify_qemu_cpus "$QEMU" "$qemu_args" "$cpu_count"`"
207 echo "# TORTURE_CPU_COUNT=$cpu_count" >> $resdir/qemu-cmd
Dkvm.sh321 cpu_count=`configNR_CPUS.sh $T/KCONFIG_ARG`
323 cpu_count=`configNR_CPUS.sh $CONFIGFRAG/$CF1`
325 cpu_count=`configfrag_boot_cpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$CF1" "$cpu_count"`
326 cpu_count=`configfrag_boot_maxcpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$CF1" "$cpu_count"`
327 echo 'scenariocpu["'"$CF1"'"] = '"$cpu_count"';' >> $T/cfgcpu.awk
Dkvm-test-1-run-batch.sh78 affinity_export="`awk -f $T/cpubatches.awk -v cpu_count="$cpu_count" -v scenario=$i < /dev/null`"
/Linux-v6.6/arch/arm/mach-axxia/
Dplatsmp.c56 int cpu_count = 0; in axxia_smp_prepare_cpus() local
73 if (cpu_count < max_cpus) { in axxia_smp_prepare_cpus()
75 cpu_count++; in axxia_smp_prepare_cpus()
/Linux-v6.6/arch/csky/kernel/
Dftrace.c205 atomic_t cpu_count; member
212 if (atomic_inc_return(&param->cpu_count) == 1) { in __ftrace_modify_code()
214 atomic_inc(&param->cpu_count); in __ftrace_modify_code()
216 while (atomic_read(&param->cpu_count) <= num_online_cpus()) in __ftrace_modify_code()
/Linux-v6.6/scripts/
Dcheckkconfigsymbols.py18 from multiprocessing import Pool, cpu_count
276 pool = Pool(cpu_count(), init_worker)
283 for part in partition(kfiles, cpu_count()):
313 pool = Pool(cpu_count(), init_worker)
340 arglist = partition(source_files, cpu_count())
346 for part in partition(kconfig_files, cpu_count()):
/Linux-v6.6/tools/power/x86/intel-speed-select/
Disst-core-tpmi.c277 int ret, cpu_count; in tpmi_get_coremask_info() local
290 ctdp_level->core_cpumask, &cpu_count); in tpmi_get_coremask_info()
291 ctdp_level->cpu_count = cpu_count; in tpmi_get_coremask_info()
294 id->cpu, config_index, ctdp_level->cpu_count); in tpmi_get_coremask_info()
390 int ret, cpu_count; in _pbf_get_coremask_info() local
403 pbf_info->core_cpumask, &cpu_count); in _pbf_get_coremask_info()
406 id->cpu, config_index, cpu_count); in _pbf_get_coremask_info()
/Linux-v6.6/arch/csky/kernel/probes/
Dkprobes.c25 atomic_t cpu_count; member
33 if (atomic_inc_return(&param->cpu_count) == num_online_cpus()) { in patch_text_cb()
36 atomic_inc(&param->cpu_count); in patch_text_cb()
38 while (atomic_read(&param->cpu_count) <= num_online_cpus()) in patch_text_cb()
/Linux-v6.6/arch/parisc/kernel/
Dprocessor.c94 if (boot_cpu_data.cpu_count > 0) { in processor_probe()
103 cpuid = boot_cpu_data.cpu_count; in processor_probe()
152 boot_cpu_data.cpu_count--; in processor_probe()
162 boot_cpu_data.cpu_count++; in processor_probe()

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