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/kernel/linux/linux-6.6/arch/riscv/kernel/vdso/
H A 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()
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()
19 __vdso_riscv_hwprobe(struct riscv_hwprobe *pairs, size_t pair_count, size_t cpu_count, unsigned long *cpus, unsigned int flags) __vdso_riscv_hwprobe() argument
/kernel/linux/linux-5.10/tools/power/cpupower/utils/idle_monitor/
H A 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()
H A 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()
H A 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()
H A 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()
H A 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()
H A 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()
/kernel/linux/linux-6.6/tools/power/cpupower/utils/idle_monitor/
H A 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()
H A 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()
H A 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()
H A 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()
H A 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()
/kernel/linux/linux-5.10/arch/xtensa/kernel/
H A 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()
/kernel/linux/linux-6.6/arch/xtensa/kernel/
H A 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()
/kernel/linux/linux-6.6/arch/riscv/kernel/
H A 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()
H A Dsys_riscv.c231 size_t pair_count, size_t cpu_count, in do_riscv_hwprobe()
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()
335 return do_riscv_hwprobe(pairs, pair_count, cpu_count, in SYSCALL_DEFINE5()
230 do_riscv_hwprobe(struct riscv_hwprobe __user *pairs, size_t pair_count, size_t cpu_count, unsigned long __user *cpus_user, unsigned int flags) do_riscv_hwprobe() argument
/kernel/linux/linux-6.6/drivers/thermal/intel/
H A Dintel_hfi.c203 int i = 0, cpu_count; in update_capabilities() local
208 cpu_count = cpumask_weight(hfi_instance->cpus); in update_capabilities()
211 if (!cpu_count) in update_capabilities()
214 cpu_caps = kcalloc(cpu_count, sizeof(*cpu_caps), GFP_KERNEL); in update_capabilities()
220 if (cpu_count < HFI_MAX_THERM_NOTIFY_COUNT) in update_capabilities()
225 (i + HFI_MAX_THERM_NOTIFY_COUNT) <= cpu_count; in update_capabilities()
230 cpu_count = cpu_count - i; in update_capabilities()
234 if (cpu_count) in update_capabilities()
235 thermal_genl_cpu_capability_event(cpu_count, in update_capabilities()
[all...]
/kernel/linux/linux-6.6/arch/arm64/kernel/
H A 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, hwi in of_parse_and_init_cpus()
[all...]
H A 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()
/kernel/linux/linux-5.10/tools/testing/selftests/rcutorture/bin/
H A Dkvm-test-1-run.sh136 cpu_count=`configNR_CPUS.sh $resdir/ConfigFragment`
137 cpu_count=`configfrag_boot_cpus "$boot_args" "$config_template" "$cpu_count"`
138 if test "$cpu_count" -gt "$TORTURE_ALLOTED_CPUS"
140 echo CPU count limited from $cpu_count to $TORTURE_ALLOTED_CPUS | tee -a $resdir/Warnings
141 cpu_count=$TORTURE_ALLOTED_CPUS
143 qemu_args="`specify_qemu_cpus "$QEMU" "$qemu_args" "$cpu_count"`"
/kernel/linux/linux-5.10/arch/riscv/kernel/
H A Dpatch.c21 atomic_t cpu_count; member
121 if (atomic_inc_return(&patch->cpu_count) == num_online_cpus()) { in patch_text_cb()
125 atomic_inc(&patch->cpu_count); in patch_text_cb()
127 while (atomic_read(&patch->cpu_count) <= num_online_cpus()) in patch_text_cb()
142 .cpu_count = ATOMIC_INIT(0), in patch_text()
/kernel/linux/linux-5.10/arch/s390/hypfs/
H A 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()
/kernel/linux/linux-6.6/arch/s390/hypfs/
H A 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()
/kernel/linux/linux-5.10/arch/arm64/kernel/
H A Dsmp.c530 static unsigned int cpu_count = 1; variable
561 if (is_mpidr_duplicate(cpu_count, hwid)) { in acpi_map_gic_cpu_interface()
578 if (cpu_count >= NR_CPUS) in acpi_map_gic_cpu_interface()
582 set_cpu_logical_map(cpu_count, hwid); in acpi_map_gic_cpu_interface()
584 cpu_madt_gicc[cpu_count] = *processor; in acpi_map_gic_cpu_interface()
595 acpi_set_mailbox_entry(cpu_count, processor); in acpi_map_gic_cpu_interface()
597 cpu_count++; in acpi_map_gic_cpu_interface()
661 if (is_mpidr_duplicate(cpu_count, hwid)) { in of_parse_and_init_cpus()
692 if (cpu_count >= NR_CPUS) in of_parse_and_init_cpus()
696 set_cpu_logical_map(cpu_count, hwi in of_parse_and_init_cpus()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/rcutorture/bin/
H A 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

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