| /openbmc/linux/arch/riscv/kernel/ |
| H A D | sbi.c | 22 static int (*__sbi_rfence)(int fid, const struct cpumask *cpu_mask,
72 static unsigned long __sbi_v01_cpumask_to_hartmask(const struct cpumask *cpu_mask) in __sbi_v01_cpumask_to_hartmask() argument
84 for_each_cpu(cpuid, cpu_mask) { in __sbi_v01_cpumask_to_hartmask()
158 static int __sbi_rfence_v01(int fid, const struct cpumask *cpu_mask, in __sbi_rfence_v01() argument
165 if (!cpu_mask || cpumask_empty(cpu_mask)) in __sbi_rfence_v01()
166 cpu_mask = cpu_online_mask; in __sbi_rfence_v01()
167 hart_mask = __sbi_v01_cpumask_to_hartmask(cpu_mask); in __sbi_rfence_v01()
210 static int __sbi_rfence_v01(int fid, const struct cpumask *cpu_mask, in __sbi_rfence_v01() argument
301 static int __sbi_rfence_v02(int fid, const struct cpumask *cpu_mask, in __sbi_rfence_v02() argument
308 if (!cpu_mask || cpumask_empty(cpu_mask)) in __sbi_rfence_v02()
[all …]
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| /openbmc/qemu/linux-user/alpha/ |
| H A D | target_proc.h | 13 unsigned long cpu_mask; in open_cpuinfo() local
25 t = sched_getaffinity(getpid(), sizeof(cpu_mask), (cpu_set_t *)&cpu_mask); in open_cpuinfo()
27 if (num_cpus >= sizeof(cpu_mask) * 8) { in open_cpuinfo()
28 cpu_mask = -1; in open_cpuinfo()
30 cpu_mask = (1UL << num_cpus) - 1; in open_cpuinfo()
61 max_cpus, num_cpus, cpu_mask); in open_cpuinfo()
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| /openbmc/linux/arch/powerpc/platforms/pseries/ |
| H A D | hotplug-cpu.c | 154 cpumask_var_t *cpu_mask) in find_cpu_id_range() argument
163 cpumask_clear(*cpu_mask); in find_cpu_id_range()
165 cpumask_set_cpu(cpu, *cpu_mask); in find_cpu_id_range()
189 while (!cpumask_empty(*cpu_mask)) { in find_cpu_id_range()
190 if (cpumask_subset(*cpu_mask, candidate_mask)) in find_cpu_id_range()
193 cpumask_shift_left(*cpu_mask, *cpu_mask, nthreads); in find_cpu_id_range()
196 if (!cpumask_empty(*cpu_mask)) in find_cpu_id_range()
215 cpumask_var_t cpu_mask; in pseries_add_processor() local
224 if (!alloc_cpumask_var(&cpu_mask, GFP_KERNEL)) in pseries_add_processor()
240 rc = find_cpu_id_range(nthreads, node, &cpu_mask); in pseries_add_processor()
[all …]
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| /openbmc/linux/arch/riscv/include/asm/ |
| H A D | sbi.h | 275 int sbi_remote_fence_i(const struct cpumask *cpu_mask);
277 int sbi_remote_sfence_vma_asid(const struct cpumask *cpu_mask,
281 int sbi_remote_hfence_gvma(const struct cpumask *cpu_mask,
284 int sbi_remote_hfence_gvma_vmid(const struct cpumask *cpu_mask,
288 int sbi_remote_hfence_vvma(const struct cpumask *cpu_mask,
291 int sbi_remote_hfence_vvma_asid(const struct cpumask *cpu_mask,
326 static inline int sbi_remote_fence_i(const struct cpumask *cpu_mask) { return -1; } in sbi_remote_fence_i() argument
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| /openbmc/linux/scripts/gdb/linux/ |
| H A D | cpus.py | 56 cpu_mask = {} variable
60 global cpu_mask
61 cpu_mask = {}
68 global cpu_mask
70 if mask_name in cpu_mask:
71 mask = cpu_mask[mask_name]
75 cpu_mask[mask_name] = mask
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| /openbmc/linux/lib/ |
| H A D | group_cpus.c | 132 const struct cpumask *cpu_mask, in alloc_nodes_groups() argument
147 cpumask_and(nmsk, cpu_mask, node_to_cpumask[n]); in alloc_nodes_groups()
251 const struct cpumask *cpu_mask, in __group_cpus_evenly() argument
260 if (cpumask_empty(cpu_mask)) in __group_cpus_evenly()
263 nodes = get_nodes_in_cpumask(node_to_cpumask, cpu_mask, &nodemsk); in __group_cpus_evenly()
272 cpumask_and(nmsk, cpu_mask, node_to_cpumask[n]); in __group_cpus_evenly()
287 alloc_nodes_groups(numgrps, node_to_cpumask, cpu_mask, in __group_cpus_evenly()
297 cpumask_and(nmsk, cpu_mask, node_to_cpumask[nv->id]); in __group_cpus_evenly()
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| /openbmc/linux/arch/x86/kernel/cpu/resctrl/ |
| H A D | rdtgroup.c | 293 mask = &rdtgrp->plr->d->cpu_mask; in rdtgroup_cpus_show()
300 cpumask_pr_args(&rdtgrp->cpu_mask)); in rdtgroup_cpus_show()
339 update_closid_rmid(const struct cpumask *cpu_mask, struct rdtgroup *r) in update_closid_rmid() argument
341 on_each_cpu_mask(cpu_mask, update_cpu_closid_rmid, r, 1); in update_closid_rmid()
351 cpumask_andnot(tmpmask, newmask, &prgrp->cpu_mask); in cpus_mon_write()
358 cpumask_andnot(tmpmask, &rdtgrp->cpu_mask, newmask); in cpus_mon_write()
361 cpumask_or(&prgrp->cpu_mask, &prgrp->cpu_mask, tmpmask); in cpus_mon_write()
369 cpumask_andnot(tmpmask, newmask, &rdtgrp->cpu_mask); in cpus_mon_write()
375 cpumask_andnot(&crgrp->cpu_mask, &crgrp->cpu_mask, in cpus_mon_write()
382 cpumask_copy(&rdtgrp->cpu_mask, newmask); in cpus_mon_write()
[all …]
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| H A D | ctrlmondata.c | 275 cpumask_var_t cpu_mask) in apply_config() argument
280 cpumask_set_cpu(cpumask_any(&dom->cpu_mask), cpu_mask); in apply_config()
297 if (!cpumask_test_cpu(smp_processor_id(), &d->cpu_mask)) in resctrl_arch_update_one()
316 cpumask_var_t cpu_mask; in resctrl_arch_update_domains() local
320 if (!zalloc_cpumask_var(&cpu_mask, GFP_KERNEL)) in resctrl_arch_update_domains()
332 if (!apply_config(hw_dom, cfg, idx, cpu_mask)) in resctrl_arch_update_domains()
346 if (cpumask_empty(cpu_mask)) in resctrl_arch_update_domains()
350 on_each_cpu_mask(cpu_mask, rdt_ctrl_update, &msr_param, 1); in resctrl_arch_update_domains()
353 free_cpumask_var(cpu_mask); in resctrl_arch_update_domains()
542 smp_call_function_any(&d->cpu_mask, mon_event_count, rr, 1); in mon_event_read()
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| /openbmc/linux/arch/sparc/mm/ |
| H A D | srmmu.c | 1659 cpumask_t cpu_mask; in smp_flush_cache_mm() local
1660 cpumask_copy(&cpu_mask, mm_cpumask(mm)); in smp_flush_cache_mm()
1661 cpumask_clear_cpu(smp_processor_id(), &cpu_mask); in smp_flush_cache_mm()
1662 if (!cpumask_empty(&cpu_mask)) in smp_flush_cache_mm()
1671 cpumask_t cpu_mask; in smp_flush_tlb_mm() local
1672 cpumask_copy(&cpu_mask, mm_cpumask(mm)); in smp_flush_tlb_mm()
1673 cpumask_clear_cpu(smp_processor_id(), &cpu_mask); in smp_flush_tlb_mm()
1674 if (!cpumask_empty(&cpu_mask)) { in smp_flush_tlb_mm()
1691 cpumask_t cpu_mask; in smp_flush_cache_range() local
1692 cpumask_copy(&cpu_mask, mm_cpumask(mm)); in smp_flush_cache_range()
[all …]
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| /openbmc/linux/tools/power/x86/amd_pstate_tracer/ |
| H A D | amd_pstate_trace.py | 156 …, freq_ghz, mperf, aperf, tsc, common_comm, load, duration_ms, sample_num, elapsed_time, cpu_mask): argument
161 if cpu_mask[cpu_int] == 0:
186 def read_trace_data(file_name, cpu_mask): argument
235 …f, freq_ghz, mperf, aperf, tsc, common_comm, load, duration_ms, sample_num, elapsed_time, cpu_mask)
240 ipt.split_csv(current_max_cpu, cpu_mask)
264 cpu_mask = zeros((MAX_CPUS,), dtype=int) variable
298 cpu_mask[int(p)] = 1
301 cpu_mask[i] = 1
331 read_trace_data(file_name, cpu_mask)
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| /openbmc/u-boot/arch/arm/cpu/armv8/s32v234/ |
| H A D | cpu.c | 14 u32 cpu_mask(void) in cpu_mask() function
75 mask = cpu_mask(); in cpu_numcores()
76 numcores = hweight32(cpu_mask()); in cpu_numcores()
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| /openbmc/linux/tools/power/x86/intel_pstate_tracer/ |
| H A D | intel_pstate_tracer.py | 326 …, freq_ghz, io_boost, common_comm, load, duration_ms, sample_num, elapsed_time, tsc_ghz, cpu_mask): argument
331 if cpu_mask[cpu_int] == 0:
345 def split_csv(current_max_cpu, cpu_mask): argument
350 if cpu_mask[int(index)] != 0:
420 def read_trace_data(filename, cpu_mask): argument
480 …c, freq_ghz, io_boost, common_comm, load, duration_ms, sample_num, elapsed_time, tsc_ghz, cpu_mask)
486 split_csv(current_max_cpu, cpu_mask)
511 cpu_mask = zeros((MAX_CPUS,), dtype=int) variable
544 cpu_mask[int(p)] = 1
547 cpu_mask[i] = 1
[all …]
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| /openbmc/linux/arch/x86/events/amd/ |
| H A D | power.c | 41 static cpumask_t cpu_mask; variable
149 return cpumap_print_to_pagebuf(true, buf, &cpu_mask); in get_attr_cpumask()
223 if (!cpumask_test_and_clear_cpu(cpu, &cpu_mask)) in power_cpu_exit()
233 cpumask_set_cpu(target, &cpu_mask); in power_cpu_exit()
254 cpumask_set_cpu(cpu, &cpu_mask); in power_cpu_init()
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| /openbmc/linux/arch/arm/mach-omap2/ |
| H A D | clkt2xxx_virt_prcm_set.c | 42 static u16 cpu_mask; variable
82 if (!(ptr->flags & cpu_mask)) in omap2_round_to_table_rate()
106 if (!(prcm->flags & cpu_mask)) in omap2_select_table_rate()
179 if (!(prcm->flags & cpu_mask)) in omap2xxx_clkt_vps_check_bootloader_rates()
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| /openbmc/qemu/tests/qtest/ |
| H A D | fw_cfg-test.c | 140 uint64_t *cpu_mask; in test_fw_cfg_numa() local
148 cpu_mask = g_new0(uint64_t, max_cpus); in test_fw_cfg_numa()
151 qfw_cfg_read_data(fw_cfg, cpu_mask, sizeof(uint64_t) * max_cpus); in test_fw_cfg_numa()
155 g_assert(cpu_mask[0] & 0x01); in test_fw_cfg_numa()
160 g_free(cpu_mask); in test_fw_cfg_numa()
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| /openbmc/linux/kernel/trace/ |
| H A D | preemptirq_delay_test.c | 122 struct cpumask cpu_mask; in preemptirq_delay_run() local
125 cpumask_clear(&cpu_mask); in preemptirq_delay_run()
126 cpumask_set_cpu(cpu_affinity, &cpu_mask); in preemptirq_delay_run()
127 if (set_cpus_allowed_ptr(current, &cpu_mask)) in preemptirq_delay_run()
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| /openbmc/linux/drivers/irqchip/ |
| H A D | irq-vf610-mscm-ir.c | 43 u16 cpu_mask; member
95 WARN_ON(irsprc & ~chip_data->cpu_mask); in vf610_mscm_ir_enable()
97 writew_relaxed(chip_data->cpu_mask, in vf610_mscm_ir_enable()
210 mscm_ir_data->cpu_mask = 0x1 << cpuid; in vf610_mscm_ir_of_init()
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| H A D | irq-hip04.c | 272 unsigned int cpu_mask, cpu = smp_processor_id(); in hip04_irq_cpu_init() local
279 cpu_mask = hip04_get_cpumask(intc); in hip04_irq_cpu_init()
280 hip04_cpu_map[cpu] = cpu_mask; in hip04_irq_cpu_init()
288 hip04_cpu_map[i] &= ~cpu_mask; in hip04_irq_cpu_init()
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | cpu_mask.c | 33 const char *cpu_mask; member
65 err = parse_cpu_mask_str(test_cases[i].cpu_mask, &mask, &n); in test_cpu_mask()
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| /openbmc/linux/tools/perf/tests/ |
| H A D | perf-record.c | 54 cpu_set_t cpu_mask; in test__PERF_RECORD() local
55 size_t cpu_mask_size = sizeof(cpu_mask); in test__PERF_RECORD()
114 err = sched__get_first_possible_cpu(evlist->workload.pid, &cpu_mask); in test__PERF_RECORD()
126 if (sched_setaffinity(evlist->workload.pid, cpu_mask_size, &cpu_mask) < 0) { in test__PERF_RECORD()
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| /openbmc/linux/arch/arm/mm/ |
| H A D | proc-arm9tdmi.S | 71 .macro arm9tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req
75 .long \cpu_mask
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| H A D | proc-arm7tdmi.S | 77 .macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \
82 .long \cpu_mask
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| /openbmc/linux/arch/powerpc/mm/nohash/ |
| H A D | tlb.c | 243 struct cpumask *cpu_mask; in __flush_tlb_page() local
257 cpu_mask = mm_cpumask(mm); in __flush_tlb_page()
276 smp_call_function_many(cpu_mask, in __flush_tlb_page()
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| /openbmc/linux/drivers/soc/ti/ |
| H A D | knav_qmss_acc.c | 200 struct cpumask *cpu_mask; in knav_range_setup_acc_irq() local
207 cpu_mask = range->irqs[0].cpu_mask; in knav_range_setup_acc_irq()
211 cpu_mask = range->irqs[queue].cpu_mask; in knav_range_setup_acc_irq()
234 if (!ret && cpu_mask) { in knav_range_setup_acc_irq()
235 ret = irq_set_affinity_hint(irq, cpu_mask); in knav_range_setup_acc_irq()
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| /openbmc/u-boot/arch/powerpc/cpu/mpc8xxx/ |
| H A D | cpu.c | 232 __weak u32 cpu_mask(void) in cpu_mask() function
295 return hweight32(cpu_mask()); in cpu_numcores()
308 return !!((1 << core) & cpu_mask()); in is_core_valid()
330 cpu->mask = cpu_mask(); in fixup_cpu()
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