Home
last modified time | relevance | path

Searched refs:cpu_mask (Results 1 – 25 of 51) sorted by relevance

123

/linux/arch/powerpc/platforms/pseries/
H A Dhotplug-cpu.c157 cpumask_var_t *cpu_mask) in find_cpu_id_range() argument
166 cpumask_clear(*cpu_mask); in find_cpu_id_range()
168 cpumask_set_cpu(cpu, *cpu_mask); in find_cpu_id_range()
192 while (!cpumask_empty(*cpu_mask)) { in find_cpu_id_range()
193 if (cpumask_subset(*cpu_mask, candidate_mask)) in find_cpu_id_range()
196 cpumask_shift_left(*cpu_mask, *cpu_mask, nthreads); in find_cpu_id_range()
199 if (!cpumask_empty(*cpu_mask)) in find_cpu_id_range()
218 cpumask_var_t cpu_mask; in pseries_add_processor() local
227 if (!alloc_cpumask_var(&cpu_mask, GFP_KERNEL)) in pseries_add_processor()
243 rc = find_cpu_id_range(nthreads, node, &cpu_mask); in pseries_add_processor()
[all …]
/linux/scripts/gdb/linux/
H A Dcpus.py52 cpu_mask = {} variable
56 global cpu_mask
57 cpu_mask = {}
64 global cpu_mask
66 if mask_name in cpu_mask:
67 mask = cpu_mask[mask_name]
71 cpu_mask[mask_name] = mask
/linux/kernel/trace/
H A Dpreemptirq_delay_test.c121 cpumask_var_t cpu_mask; in preemptirq_delay_run()
123 if (!alloc_cpumask_var(&cpu_mask, GFP_KERNEL)) in preemptirq_delay_run()
134 cpumask_clear(cpu_mask); in preemptirq_delay_run()
135 cpumask_set_cpu(cpu_affinity, cpu_mask); in preemptirq_delay_run()
136 if (set_cpus_allowed_ptr(current, cpu_mask)) in preemptirq_delay_run()
154 free_cpumask_var(cpu_mask); in preemptirq_run_test()
120 cpumask_var_t cpu_mask; preemptirq_delay_run() local
/linux/tools/perf/tests/
H A Dperf-record.c58 cpu_set_t *cpu_mask; in test__PERF_RECORD() local
77 cpu_mask = CPU_ALLOC(nrcpus); in test__PERF_RECORD()
78 if (!cpu_mask) { in test__PERF_RECORD()
84 CPU_ZERO_S(cpu_mask_size, cpu_mask); in test__PERF_RECORD()
95 CPU_FREE(cpu_mask); in test__PERF_RECORD()
132 err = sched__get_first_possible_cpu(evlist__workload_pid(evlist), cpu_mask); in test__PERF_RECORD()
145 if (sched_setaffinity(evlist__workload_pid(evlist), cpu_mask_size, cpu_mask) < 0) { in test__PERF_RECORD()
354 CPU_FREE(cpu_mask); in test__PERF_RECORD()
/linux/tools/power/x86/amd_pstate_tracer/
H A Damd_pstate_trace.py155 def store_csv(cpu_int, time_pre_dec, time_post_dec, min_perf, des_perf, max_perf, freq_ghz, mperf, aperf, tsc, common_comm, load, duration_ms, sample_num, elapsed_time, cpu_mask): argument
160 if cpu_mask[cpu_int] == 0:
185 def read_trace_data(file_name, cpu_mask): argument
234 store_csv(cpu_int, time_pre_dec, time_post_dec, min_perf, des_perf, max_perf, freq_ghz, mperf, aperf, tsc, common_comm, load, duration_ms, sample_num, elapsed_time, cpu_mask)
239 ipt.split_csv(current_max_cpu, cpu_mask)
263 cpu_mask = zeros((MAX_CPUS,), dtype=int) variable
297 cpu_mask[int(p)] = 1
300 cpu_mask[i] = 1
330 read_trace_data(file_name, cpu_mask)
/linux/tools/power/x86/intel_pstate_tracer/
H A Dintel_pstate_tracer.py326 def store_csv(cpu_int, time_pre_dec, time_post_dec, core_busy, scaled, _from, _to, mperf, aperf, tsc, 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 store_csv(cpu_int, time_pre_dec, time_post_dec, core_busy, scaled, _from, _to, mperf, aperf, tsc, 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)
541 cpu_mask = zeros((MAX_CPUS,), dtype=int)
546 cpu_mask[int(p)] = 1
549 cpu_mask[
511 cpu_mask = zeros((MAX_CPUS,), dtype=int) global() variable
[all...]
/linux/arch/x86/events/amd/
H A Dpower.c45 static cpumask_t cpu_mask; variable
153 return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&cpu_mask)); in get_attr_cpumask()
227 if (!cpumask_test_and_clear_cpu(cpu, &cpu_mask)) in power_cpu_exit()
237 cpumask_set_cpu(target, &cpu_mask); in power_cpu_exit()
258 cpumask_set_cpu(cpu, &cpu_mask); in power_cpu_init()
/linux/arch/arm/mach-omap2/
H A Dclkt2xxx_virt_prcm_set.c42 static u16 cpu_mask; variable
82 if (!(ptr->flags & cpu_mask)) in omap2_determine_rate_to_table()
108 if (!(prcm->flags & cpu_mask)) in omap2_select_table_rate()
181 if (!(prcm->flags & cpu_mask)) in omap2xxx_clkt_vps_check_bootloader_rates()
/linux/lib/
H A Dgroup_cpus.c230 const struct cpumask *cpu_mask, in alloc_nodes_groups() argument
245 cpumask_and(nmsk, cpu_mask, node_to_cpumask[n]); in alloc_nodes_groups()
406 const struct cpumask *cpu_mask, in __group_cpus_evenly() argument
415 if (cpumask_empty(cpu_mask)) in __group_cpus_evenly()
418 nodes = get_nodes_in_cpumask(node_to_cpumask, cpu_mask, &nodemsk); in __group_cpus_evenly()
427 cpumask_and(nmsk, cpu_mask, node_to_cpumask[n]); in __group_cpus_evenly()
440 alloc_nodes_groups(numgrps, node_to_cpumask, cpu_mask, in __group_cpus_evenly()
450 cpumask_and(nmsk, cpu_mask, node_to_cpumask[nv->id]); in __group_cpus_evenly()
/linux/arch/riscv/include/asm/
H A Dsbi.h588 int sbi_remote_fence_i(const struct cpumask *cpu_mask);
590 int sbi_remote_sfence_vma_asid(const struct cpumask *cpu_mask,
594 int sbi_remote_hfence_gvma(const struct cpumask *cpu_mask,
597 int sbi_remote_hfence_gvma_vmid(const struct cpumask *cpu_mask,
601 int sbi_remote_hfence_vvma(const struct cpumask *cpu_mask,
604 int sbi_remote_hfence_vvma_asid(const struct cpumask *cpu_mask,
687 static inline int sbi_remote_fence_i(const struct cpumask *cpu_mask) { return -1; } in sbi_remote_fence_i() argument
/linux/drivers/irqchip/
H A Dirq-vf610-mscm-ir.c43 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()
H A Dirq-hip04.c272 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()
/linux/fs/resctrl/
H A Drdtgroup.c365 mask = &rdtgrp->plr->d->hdr.cpu_mask; in rdtgroup_cpus_show()
372 cpumask_pr_args(&rdtgrp->cpu_mask)); in rdtgroup_cpus_show()
389 update_closid_rmid(const struct cpumask *cpu_mask, struct rdtgroup *r) in update_closid_rmid() argument
399 on_each_cpu_mask(cpu_mask, resctrl_arch_sync_cpu_closid_rmid, p, 1); in update_closid_rmid()
409 cpumask_andnot(tmpmask, newmask, &prgrp->cpu_mask); in cpus_mon_write()
416 cpumask_andnot(tmpmask, &rdtgrp->cpu_mask, newmask); in cpus_mon_write()
419 cpumask_or(&prgrp->cpu_mask, &prgrp->cpu_mask, tmpmask); in cpus_mon_write()
427 cpumask_andnot(tmpmask, newmask, &rdtgrp->cpu_mask); in cpus_mon_write()
433 cpumask_andnot(&crgrp->cpu_mask, &crgrp->cpu_mask, in cpus_mon_write()
440 cpumask_copy(&rdtgrp->cpu_mask, newmask); in cpus_mon_write()
[all …]
H A Dmonitor.c461 if (!cpumask_test_cpu(cpu, &d->hdr.cpu_mask)) { in __l3_mon_event_count()
657 if (cpumask_test_cpu(cpu, &d->hdr.cpu_mask)) in get_sc_ctrl_domain_from_cpu()
836 if (cpumask_empty(&d->hdr.cpu_mask)) in cqm_handle_limbo()
842 d->cqm_work_cpu = cpumask_any_housekeeping(&d->hdr.cpu_mask, in cqm_handle_limbo()
866 cpu = cpumask_any_housekeeping(&dom->hdr.cpu_mask, exclude_cpu); in cqm_setup_limbo_handler()
909 if (cpumask_empty(&d->hdr.cpu_mask)) in mbm_handle_overflow()
927 d->mbm_work_cpu = cpumask_any_housekeeping(&d->hdr.cpu_mask, in mbm_handle_overflow()
955 cpu = cpumask_any_housekeeping(&dom->hdr.cpu_mask, exclude_cpu); in mbm_setup_overflow_handler()
/linux/tools/testing/selftests/ring-buffer/
H A Dmap_test.c140 cpu_set_t cpu_mask; in FIXTURE_SETUP() local
168 CPU_ZERO(&cpu_mask); in FIXTURE_SETUP()
169 CPU_SET(cpu, &cpu_mask); in FIXTURE_SETUP()
170 ASSERT_EQ(sched_setaffinity(0, sizeof(cpu_mask), &cpu_mask), 0); in FIXTURE_SETUP()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dcpu_mask.c33 const char *cpu_mask; member
65 err = parse_cpu_mask_str(test_cases[i].cpu_mask, &mask, &n); in test_cpu_mask()
/linux/arch/arm/mm/
H A Dproc-arm9tdmi.S83 .macro arm9tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req
87 .long \cpu_mask
H A Dproc-arm7tdmi.S89 .macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \
94 .long \cpu_mask
H A Dproc-arm720.S186 .macro arm720_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, cpu_flush:req
190 .long \cpu_mask
/linux/arch/x86/kernel/cpu/resctrl/
H A Dmonitor.c180 int cpu = cpumask_any(&d->hdr.cpu_mask); in resctrl_arch_reset_rmid()
262 if (cpumask_empty(&hdr->cpu_mask)) { in resctrl_arch_rmid_read()
269 cpu = cpumask_any(&hdr->cpu_mask); in resctrl_arch_rmid_read()
517 on_each_cpu_mask(&d->hdr.cpu_mask, resctrl_abmc_set_one_amd, in _resctrl_abmc_enable()
566 smp_call_function_any(&d->hdr.cpu_mask, resctrl_abmc_config_one_amd, &abmc_cfg, 1); in resctrl_arch_config_cntr()
/linux/io_uring/
H A Dio-wq.c135 cpumask_var_t cpu_mask; member
747 wq->cpu_mask); in io_wq_worker()
799 set_cpus_allowed_ptr(tsk, wq->cpu_mask); in io_init_new_worker()
1276 if (!alloc_cpumask_var(&wq->cpu_mask, GFP_KERNEL)) in io_wq_create()
1278 cpuset_cpus_allowed(data->task, wq->cpu_mask); in io_wq_create()
1309 free_cpumask_var(wq->cpu_mask); in io_wq_create()
1398 free_cpumask_var(wq->cpu_mask); in io_wq_destroy()
1421 cpumask_set_cpu(od->cpu, worker->wq->cpu_mask); in io_wq_worker_affinity()
1423 cpumask_clear_cpu(od->cpu, worker->wq->cpu_mask); in io_wq_worker_affinity()
1469 cpumask_copy(tctx->io_wq->cpu_mask, mask); in io_wq_cpu_affinity()
[all …]
/linux/arch/arm/include/asm/
H A Dprocinfo.h28 unsigned int cpu_mask; member
/linux/arch/arc/kernel/
H A Dmcip.c198 static void idu_set_dest(unsigned int cmn_irq, unsigned int cpu_mask) in idu_set_dest() argument
200 __mcip_cmd_data(CMD_IDU_SET_DEST, cmn_irq, cpu_mask); in idu_set_dest()
/linux/tools/power/x86/intel-speed-select/
H A Disst-display.c10 cpu_set_t *cpu_mask) in printcpulist() argument
14 if (!CPU_COUNT_S(mask_size, cpu_mask)) { in printcpulist()
22 if (!CPU_ISSET_S(i, mask_size, cpu_mask)) in printcpulist()
41 cpu_set_t *cpu_mask) in printcpumask() argument
58 if (!CPU_ISSET_S(i, mask_size, cpu_mask)) in printcpumask()
/linux/include/linux/
H A Dvirtio_config.h133 const struct cpumask *cpu_mask);
392 int virtqueue_set_affinity(struct virtqueue *vq, const struct cpumask *cpu_mask) in virtqueue_set_affinity() argument
396 return vdev->config->set_vq_affinity(vq, cpu_mask); in virtqueue_set_affinity()

123