cpumask_weight

arch/loongarch/kernel/machine_kexec.c

210

while ((cpumask_weight(&cpus_in_crash) < ncpus) && timeout--) {

arch/loongarch/kernel/numa.c

256

loongson_sysconf.cores_per_node = cpumask_weight(&phys_cpus_on_node[0]);

arch/mips/cavium-octeon/octeon-irq.c

277

int weight = cpumask_weight(mask);

arch/mips/cavium-octeon/octeon-irq.c

776

if (cpumask_weight(mask) > 1) {

arch/mips/cavium-octeon/octeon-irq.c

808

if (cpumask_weight(dest) != 1)

arch/mips/kernel/crash.c

75

while ((cpumask_weight(&cpus_in_crash) < ncpus) && (--msecs > 0)) {

arch/mips/kernel/pm-cps.c

126

online = cpumask_weight(coupled_mask);

arch/parisc/kernel/processor.c

412

cpumask_weight(topology_core_cpumask(cpu)));

arch/powerpc/kernel/smp.c

1691

if (cpumask_weight(mask) > cpumask_weight(sibling_mask(cpu)))

arch/powerpc/kernel/watchdog.c

495

if (cpumask_weight(&wd_cpus_enabled) == 1) {

arch/powerpc/sysdev/xive/common.c

554

fuzz %= cpumask_weight(mask);

arch/powerpc/xmon/xmon.c

1319

if (cpumask_weight(&xmon_batch_cpus) <= 1) {

arch/powerpc/xmon/xmon.c

459

if (cpumask_weight(&cpus_in_xmon) >= ncpus)

arch/s390/kernel/perf_cpum_cf.c

1446

if (atomic_read(&p.cpus_ack) != cpumask_weight(mask)) {

arch/s390/kernel/perf_cpum_cf.c

1501

cpus = cpumask_weight(mask);

arch/s390/kernel/processor.c

314

seq_printf(m, "siblings : %d\n", cpumask_weight(topology_core_cpumask(n)));

arch/sparc/kernel/ds.c

540

ncpus = cpumask_weight(mask);

arch/sparc/kernel/ds.c

599

ncpus = cpumask_weight(mask);

arch/x86/hyperv/hv_apic.c

177

weight = cpumask_weight(mask);

arch/x86/include/asm/trace/hyperv.h

21

TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);

arch/x86/include/asm/trace/hyperv.h

67

TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);

arch/x86/kernel/cpu/microcode/core.c

503

unsigned int nr_offl = cpumask_weight(&cpu_offline_mask);

arch/x86/kernel/cpu/microcode/core.c

647

nr_offl = cpumask_weight(&cpu_offline_mask);

arch/x86/kernel/cpu/proc.c

25

cpumask_weight(topology_core_cpumask(cpu)));

arch/x86/kernel/smpboot.c

1306

int threads = cpumask_weight(topology_sibling_cpumask(cpu));

arch/x86/kernel/smpboot.c

1324

if (cpumask_weight(topology_sibling_cpumask(cpu)) == 1)

arch/x86/kernel/smpboot.c

1333

if (cpumask_weight(topology_sibling_cpumask(sibling)) == 1)

arch/x86/kernel/smpboot.c

733

threads = cpumask_weight(topology_sibling_cpumask(cpu));

arch/x86/kernel/tsc_sync.c

342

return (cpumask_weight(topology_core_cpumask(cpu)) > 1) ? 2 : 20;

arch/x86/mm/tlb.c

354

if (cpumask_weight(mm_cpumask(mm)) <= threshold)

arch/x86/platform/uv/uv_nmi.c

630

k = n - cpumask_weight(uv_nmi_cpu_mask);

arch/x86/platform/uv/uv_nmi.c

688

cpumask_weight(uv_nmi_cpu_mask),

arch/x86/platform/uv/uv_nmi.c

698

cpumask_weight(uv_nmi_cpu_mask),

block/blk-mq-cpumap.c

25

num = cpumask_weight(mask);

crypto/pcrypt.c

195

cpumask_weight(cpu_online_mask);

drivers/base/cacheinfo.c

1010

nr_shared = cpumask_weight(&llc->shared_cpu_map);

drivers/base/cacheinfo.c

969

return cpumask_weight(*map);

drivers/base/cacheinfo.c

978

return cpumask_weight(*map);

drivers/char/random.c

1318

num_cpus = cpumask_weight(timer_cpus);

drivers/char/random.c

1322

num_cpus = cpumask_weight(timer_cpus);

drivers/cpufreq/qcom-cpufreq-hw.c

126

for (i = 1; i < cpumask_weight(policy->related_cpus); i++)

drivers/cpufreq/qcom-cpufreq-hw.c

198

for (i = 1; i < cpumask_weight(policy->related_cpus); i++)

drivers/crypto/caam/qi.c

665

const u64 val = (u64)cpumask_weight(qman_affine_cpus()) *

drivers/firmware/psci/psci_checker.c

93

if (cpumask_weight(offlined_cpus) + 1 == nb_available_cpus) {

drivers/gpu/drm/amd/amdkfd/kfd_crat.c

1794

sub_type_hdr->num_cpu_cores = cpumask_weight(cpumask);

drivers/infiniband/hw/hfi1/affinity.c

1001

} else if (current->nr_cpus_allowed < cpumask_weight(&set->mask)) {

drivers/infiniband/hw/hfi1/affinity.c

103

possible = cpumask_weight(&node_affinity.real_cpu_mask);

drivers/infiniband/hw/hfi1/affinity.c

104

ht = cpumask_weight(topology_sibling_cpumask(

drivers/infiniband/hw/hfi1/affinity.c

128

cpumask_weight(topology_sibling_cpumask(

drivers/infiniband/hw/hfi1/affinity.c

500

if (cpumask_weight(&entry->comp_vect_mask) == 1) {

drivers/infiniband/hw/hfi1/affinity.c

506

cpumask_weight(&entry->comp_vect_mask) /

drivers/infiniband/hw/hfi1/affinity.c

515

cpumask_weight(&entry->comp_vect_mask) %

drivers/infiniband/hw/hfi1/affinity.c

619

possible = cpumask_weight(&entry->def_intr.mask);

drivers/infiniband/hw/hfi1/chip.c

13380

n_usr_ctxts = cpumask_weight(&node_affinity.real_cpu_mask);

drivers/infiniband/hw/hfi1/netdev_rx.c

177

available_cpus = cpumask_weight(node_cpu_mask);

drivers/infiniband/sw/siw/siw_main.c

170

num_cpus = cpumask_weight(tx_cpumask);

drivers/infiniband/sw/siw/siw_main.c

174

num_cpus = cpumask_weight(tx_cpumask);

drivers/infiniband/sw/siw/siw_qp_tx.c

1211

if (cpu % cpumask_weight(topology_sibling_cpumask(cpu)))

drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c

66

if (cpumask_weight(&af_desc->mask) > 1)

drivers/platform/x86/intel/ifs/runtest.c

166

int all_cpus = cpumask_weight(smt_mask);

drivers/scsi/lpfc/lpfc_attr.c

5758

phba->cfg_irq_chann = cpumask_weight(aff_mask);

drivers/scsi/lpfc/lpfc_init.c

12733

if (cpumask_weight(tmp) > 1)

drivers/scsi/lpfc/lpfc_init.c

13001

cpu_cnt = cpumask_weight(aff_mask);

drivers/soc/fsl/qbman/qman_test_stash.c

562

if (cpumask_weight(cpu_online_mask) < 2) {

drivers/target/iscsi/iscsi_target.c

3599

ord = conn->bitmap_id % cpumask_weight(cpu_online_mask);

drivers/target/iscsi/iscsi_target.c

3611

ord = conn->bitmap_id % cpumask_weight(conn_allowed_cpumask);

drivers/thermal/cpufreq_cooling.c

285

num_cpus = cpumask_weight(cpufreq_cdev->policy->cpus);

drivers/thermal/cpufreq_cooling.c

372

unsigned int num_cpus = cpumask_weight(cpufreq_cdev->policy->related_cpus);

drivers/thermal/intel/intel_hfi.c

210

cpu_count = cpumask_weight(hfi_instance->cpus);

drivers/thermal/intel/intel_hfi.c

486

if (cpumask_weight(hfi_instance->cpus) == 1 && hfi_clients_nr > 0) {

include/linux/cpumask.h

1227

#define num_enabled_cpus() cpumask_weight(cpu_enabled_mask)

include/linux/cpumask.h

1228

#define num_present_cpus() cpumask_weight(cpu_present_mask)

include/linux/cpumask.h

1229

#define num_active_cpus() cpumask_weight(cpu_active_mask)

include/linux/topology.h

40

#define nr_cpus_node(node) cpumask_weight(cpumask_of_node(node))

include/net/ip_vs.h

1603

return cpumask_weight(__sysctl_est_cpulist(ipvs));

include/trace/events/xen.h

309

TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);

kernel/bpf/cpumask.c

440

return cpumask_weight(cpumask);

kernel/cpu.c

3114

__num_possible_cpus = cpumask_weight(&__cpu_possible_mask);

kernel/irq/affinity.c

121

set_vecs = cpumask_weight(cpu_possible_mask);

kernel/irq/ipi.c

144

nr_irqs = cpumask_weight(dest);

kernel/irq/ipi.c

40

nr_irqs = cpumask_weight(dest);

kernel/padata.c

201

cpu_index = *cb_cpu % cpumask_weight(pd->cpumask.cbcpu);

kernel/padata.c

72

int cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);

kernel/power/em_netlink.c

33

nr_cpus = cpumask_weight(to_cpumask(pd->cpus));

kernel/power/energy_model.c

428

num_cpus = cpumask_weight(cpus);

kernel/printk/printk_ringbuffer_kunit_test.c

277

if (cpumask_weight(test_cpus) == 1)

kernel/rcu/tasks.h

1349

rtp->n_ipis += cpumask_weight(cpu_online_mask);

kernel/sched/core.c

2782

p->nr_cpus_allowed = cpumask_weight(ctx->new_mask);

kernel/sched/core.c

6577

if (cpumask_weight(smt_mask) == 1)

kernel/sched/core.c

6614

if (cpumask_weight(smt_mask) == 1) {

kernel/sched/core.c

8651

if (cpumask_weight(cpu_smt_mask(cpu)) == 2)

kernel/sched/core.c

8657

if (cpumask_weight(cpu_smt_mask(cpu)) == 2)

kernel/sched/deadline.c

3443

__dl_add(dl_b, p->dl.dl_bw, cpumask_weight(rq->rd->span));

kernel/sched/deadline.c

704

__dl_sub(dl_b, p->dl.dl_bw, cpumask_weight(rq->rd->span));

kernel/sched/deadline.c

709

__dl_add(dl_b, p->dl.dl_bw, cpumask_weight(later_rq->rd->span));

kernel/sched/fair.c

2909

ns->weight = cpumask_weight(cpumask_of_node(nid));

kernel/sched/rt.c

615

weight = cpumask_weight(rd->span);

kernel/sched/topology.c

1285

sg->sgc->capacity = SCHED_CAPACITY_SCALE * cpumask_weight(sg_span);

kernel/sched/topology.c

1512

sg->sgc->capacity = SCHED_CAPACITY_SCALE * cpumask_weight(sched_group_span(sg));

kernel/sched/topology.c

1582

sg->group_weight = cpumask_weight(sched_group_span(sg));

kernel/sched/topology.c

175

if (cpumask_weight(sched_domain_span(sd)) == 1)

kernel/sched/topology.c

1945

sd_weight = cpumask_weight(sd_span);

kernel/sched/topology.c

2488

if (cpumask_weight(cpumask_of_node(node)) != 1)

kernel/sched/topology.c

3148

sd->span_weight = cpumask_weight(sched_domain_span(sd));

kernel/sched/topology.c

698

size = cpumask_weight(sched_domain_span(sd));

kernel/sched/topology.c

884

hw_weight = cpumask_weight(&ci->shared_cpu_map);

kernel/stop_machine.c

429

cpu_stop_init_done(&done, cpumask_weight(cpumask));

kernel/stop_machine.c

648

.num_threads = cpumask_weight(smt_mask),

kernel/time/clockevents.c

700

cpumask_weight(dev->cpumask) == 1 &&

kernel/trace/trace_events_filter.c

1901

single = cpumask_weight(pred->mask) == 1;

kernel/trace/trace_remote.c

982

size_t min_desc_size = trace_buffer_desc_size(buffer_size, cpumask_weight(cpumask));

lib/group_cpus.c

246

ncpus = cpumask_weight(nmsk);

lib/group_cpus.c

311

if (!cpumask_weight(cluster_mask))

lib/group_cpus.c

387

nc = cpumask_weight(nmsk);

lib/group_cpus.c

451

ncpus = cpumask_weight(nmsk);

lib/tests/cpumask_kunit.c

13

"%s contains %sCPUs %*pbl", #m, (cpumask_weight(m) ? "" : "no "), \

lib/tests/cpumask_kunit.c

19

int mask_weight = cpumask_weight(m); \

lib/tests/cpumask_kunit.c

33

weight = cpumask_weight(&mask_tmp); \

lib/tests/cpumask_kunit.c

42

int mask_weight = cpumask_weight(m); \

lib/tests/cpumask_kunit.c

67

KUNIT_EXPECT_EQ_MSG(test, 0, cpumask_weight(&mask_empty), MASK_MSG(&mask_empty));

lib/tests/cpumask_kunit.c

68

KUNIT_EXPECT_EQ_MSG(test, nr_cpu_ids, cpumask_weight(cpu_possible_mask),

lib/tests/cpumask_kunit.c

70

KUNIT_EXPECT_EQ_MSG(test, nr_cpu_ids, cpumask_weight(&mask_all), MASK_MSG(&mask_all));

lib/tests/test_ratelimit.c

105

const int n_stress_kthread = cpumask_weight(cpu_online_mask);

mm/mm_init.c

2104

return max(cpumask_weight(node_cpumask), 1U);

mm/page_alloc.c

6056

nr_split_cpus = cpumask_weight(cpumask_of_node(zone_to_nid(zone))) + cpu_online;

mm/vmalloc.c

2374

nr_purge_nodes = cpumask_weight(&purge_nodes);

net/core/net-sysfs.c

983

RPS_MAP_SIZE(cpumask_weight(mask)), L1_CACHE_BYTES),

rust/helpers/cpumask.c

56

return cpumask_weight(srcp);

Linux

arch/loongarch/kernel/machine_kexec.c

arch/loongarch/kernel/numa.c

arch/mips/cavium-octeon/octeon-irq.c

arch/mips/cavium-octeon/octeon-irq.c

arch/mips/cavium-octeon/octeon-irq.c

arch/mips/kernel/crash.c

arch/mips/kernel/pm-cps.c

arch/parisc/kernel/processor.c

arch/powerpc/kernel/smp.c

arch/powerpc/kernel/watchdog.c

arch/powerpc/sysdev/xive/common.c

arch/powerpc/xmon/xmon.c

arch/powerpc/xmon/xmon.c

arch/s390/kernel/perf_cpum_cf.c

arch/s390/kernel/perf_cpum_cf.c

arch/s390/kernel/processor.c

arch/sparc/kernel/ds.c

arch/sparc/kernel/ds.c

arch/x86/hyperv/hv_apic.c

arch/x86/include/asm/trace/hyperv.h

arch/x86/include/asm/trace/hyperv.h

arch/x86/kernel/cpu/microcode/core.c

arch/x86/kernel/cpu/microcode/core.c

arch/x86/kernel/cpu/proc.c

arch/x86/kernel/smpboot.c

arch/x86/kernel/smpboot.c

arch/x86/kernel/smpboot.c

arch/x86/kernel/smpboot.c

arch/x86/kernel/tsc_sync.c

arch/x86/mm/tlb.c

arch/x86/platform/uv/uv_nmi.c

arch/x86/platform/uv/uv_nmi.c

arch/x86/platform/uv/uv_nmi.c

block/blk-mq-cpumap.c

crypto/pcrypt.c

drivers/base/cacheinfo.c

drivers/base/cacheinfo.c

drivers/base/cacheinfo.c

drivers/char/random.c

drivers/char/random.c

drivers/cpufreq/qcom-cpufreq-hw.c

drivers/cpufreq/qcom-cpufreq-hw.c

drivers/crypto/caam/qi.c

drivers/firmware/psci/psci_checker.c

drivers/gpu/drm/amd/amdkfd/kfd_crat.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/affinity.c

drivers/infiniband/hw/hfi1/chip.c

drivers/infiniband/hw/hfi1/netdev_rx.c

drivers/infiniband/sw/siw/siw_main.c

drivers/infiniband/sw/siw/siw_main.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c

drivers/platform/x86/intel/ifs/runtest.c

drivers/scsi/lpfc/lpfc_attr.c

drivers/scsi/lpfc/lpfc_init.c

drivers/scsi/lpfc/lpfc_init.c

drivers/soc/fsl/qbman/qman_test_stash.c

drivers/target/iscsi/iscsi_target.c

drivers/target/iscsi/iscsi_target.c

drivers/thermal/cpufreq_cooling.c

drivers/thermal/cpufreq_cooling.c

drivers/thermal/intel/intel_hfi.c

drivers/thermal/intel/intel_hfi.c

include/linux/cpumask.h

include/linux/cpumask.h

include/linux/cpumask.h

include/linux/topology.h

include/net/ip_vs.h

include/trace/events/xen.h

kernel/bpf/cpumask.c

kernel/cpu.c

kernel/irq/affinity.c