arch/arm64/lib/insn.c

1390

ones = hweight64(imm);

arch/powerpc/perf/core-book3s.c

2142

if (hweight64(event->attr.branch_sample_type & ~PERF_SAMPLE_BRANCH_PLM_ALL) > 1) {

arch/sparc/kernel/unaligned_64.c

410

ret = hweight64(value);

arch/x86/events/core.c

1945

if (hweight64(pmu_attr->pmu_type) == 1)

arch/x86/events/intel/core.c

4242

c2->weight = hweight64(c2->idxmsk64);

arch/x86/events/intel/core.c

4848

if (hweight64(cause_mask) > hweight64(hybrid(pmu, acr_cause_mask64)) ||

arch/x86/events/intel/core.c

4849

num > hweight64(hybrid(event->pmu, acr_cntr_mask64)))

arch/x86/events/intel/core.c

5727

new_weight = hweight64(new_mask);

arch/x86/events/intel/core.c

5745

check_weight = hweight64(check_mask);

arch/x86/events/intel/core.c

7336

c->weight = hweight64(c->idxmsk64);

arch/x86/events/intel/core.c

7352

c->weight = hweight64(c->idxmsk64);

arch/x86/events/intel/ds.c

1660

sz += (hweight64(PEBS_DATACFG_CNTRS(pebs_data_cfg)) +

arch/x86/events/intel/ds.c

1661

hweight64(PEBS_DATACFG_FIX(pebs_data_cfg))) *

arch/x86/events/intel/uncore_snbep.c

5431

return hweight64(caps);

arch/x86/events/perf_event.h

1313

return hweight64(hybrid(pmu, cntr_mask64));

arch/x86/events/perf_event.h

1323

return hweight64(hybrid(pmu, fixed_cntr_mask64));

arch/x86/kernel/cpu/mce/threshold.c

157

if (hweight64(history) < STORM_BEGIN_THRESHOLD)

arch/x86/kvm/hyperv.c

1851

sbank = hweight64(valid_bank_mask & GENMASK_ULL(valid_bit_nr - 1, 0));

arch/x86/kvm/hyperv.c

2102

if (hc->var_cnt != hweight64(valid_bank_mask))

arch/x86/kvm/hyperv.c

2274

if (hc->var_cnt != hweight64(valid_bank_mask))

drivers/accel/habanalabs/gaudi2/gaudi2.c

2631

u8 faulty_hbms = hweight64(hdev->dram_binning);

drivers/accel/habanalabs/gaudi2/gaudi2.c

3082

if (hweight64(hdev->tpc_binning) > MAX_CLUSTER_BINNING_FAULTY_TPCS) {

drivers/char/uv_mmtimer.c

119

ret = hweight64(UVH_RTC_REAL_TIME_CLOCK_MASK);

drivers/clk/clk-stm32f4.c

1012

return stm32fx_end_primary_clk - 1 + hweight64(table[0]) +

drivers/clk/clk-stm32f4.c

1013

(BIT_ULL_WORD(secondary) >= 1 ? hweight64(table[1]) : 0) +

drivers/clk/clk-stm32f4.c

1014

(BIT_ULL_WORD(secondary) >= 2 ? hweight64(table[2]) : 0);

drivers/cxl/acpi.c

68

val = (hweight64(addr & cximsd->xormaps[i]) & 1);

drivers/firmware/qcom/qcom_scm.c

1376

src_sz = hweight64(srcvm_bits) * sizeof(*src);

drivers/gpu/drm/drm_buddy.c

337

mm->n_roots = hweight64(size);

drivers/gpu/drm/drm_property.c

218

int num_values = hweight64(supported_bits);

drivers/gpu/drm/i915/i915_vma.c

799

GEM_BUG_ON(hweight64(flags & (PIN_OFFSET_GUARD | PIN_OFFSET_FIXED | PIN_OFFSET_BIAS)) > 1);

drivers/gpu/drm/panfrost/panfrost_gpu.c

306

pfdev->features.nr_core_groups = hweight64(pfdev->features.l2_present);

drivers/gpu/drm/panfrost/panfrost_gpu.c

446

hweight64(core_mask),

drivers/gpu/drm/panfrost/panfrost_gpu.c

447

hweight64(pfdev->features.shader_present));

drivers/gpu/drm/panfrost/panfrost_perfcnt.c

296

ncoregroups = hweight64(pfdev->features.l2_present);

drivers/gpu/drm/panthor/panthor_gpu.c

269

hweight64(core_mask),

drivers/gpu/drm/panthor/panthor_gpu.c

270

hweight64(ptdev->gpu_info.shader_present));

drivers/gpu/drm/panthor/panthor_hw.c

64

const u8 shader_core_count = hweight64(ptdev->gpu_info.shader_present);

drivers/gpu/drm/panthor/panthor_sched.c

3658

if (hweight64(group_args->compute_core_mask) < group_args->max_compute_cores ||

drivers/gpu/drm/panthor/panthor_sched.c

3659

hweight64(group_args->fragment_core_mask) < group_args->max_fragment_cores ||

drivers/gpu/drm/panthor/panthor_sched.c

3660

hweight64(group_args->tiler_core_mask) < group_args->max_tiler_cores)

drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c

860

hweight64(gt->info.engine_mask) : SZ_256;

drivers/gpu/drm/xe/xe_hw_engine.c

776

if (hweight64(gt->info.engine_mask &

drivers/infiniband/hw/hfi1/chip.c

5716

weight = hweight64(info & PORT_DISCARD_EGRESS_ERRS);

drivers/infiniband/hw/hfi1/mad.c

2694

u8 num_vls = hweight64(vl_select_mask);

drivers/infiniband/hw/hfi1/mad.c

3177

num_pslm = hweight64(be64_to_cpu(req->port_select_mask[3]));

drivers/infiniband/hw/hfi1/mad.c

3346

num_pslm = hweight64(be64_to_cpu(req->port_select_mask[3]));

drivers/infiniband/hw/hfi1/mad.c

3596

num_pslm = hweight64(be64_to_cpu(req->port_select_mask[3]));

drivers/infiniband/sw/rdmavt/qp.c

235

weight = hweight64((u64)bits);

drivers/media/tuners/xc2028.c

490

nr_matches = hweight64(match_mask);

drivers/media/tuners/xc4000.c

644

nr_diffs = hweight64(id_diff_mask) + hweight32(type_diff_mask);

drivers/misc/sgi-gru/grufile.c

284

n = hweight64(gru->gs_cbr_map) * GRU_CBR_AU_SIZE;

drivers/misc/sgi-gru/grufile.c

286

n = hweight64(gru->gs_dsr_map) * GRU_DSR_AU_BYTES;

drivers/misc/sgi-gru/grukdump.c

146

cbrcnt = hweight64(cch->cbr_allocation_map) *

drivers/misc/sgi-gru/grumain.c

211

return hweight64(gru->gs_cbr_map) >= cbr_au_count

drivers/misc/sgi-gru/grumain.c

212

&& hweight64(gru->gs_dsr_map) >= dsr_au_count

drivers/misc/sgi-gru/grumain.c

486

length = hweight64(dsrmap) * GRU_DSR_AU_BYTES;

drivers/misc/sgi-gru/grumain.c

521

length = hweight64(dsrmap) * GRU_DSR_AU_BYTES;

drivers/misc/sgi-gru/grumain.c

842

gru->gs_gid, ctxnum, ngts, cbr, dsr, hweight64(gru->gs_cbr_map),

drivers/misc/sgi-gru/grumain.c

843

hweight64(gru->gs_dsr_map));

drivers/misc/sgi-gru/gruprocfs.c

198

cbrfree = hweight64(gru->gs_cbr_map) * GRU_CBR_AU_SIZE;

drivers/misc/sgi-gru/gruprocfs.c

199

dsrfree = hweight64(gru->gs_dsr_map) * GRU_DSR_AU_BYTES;

drivers/net/ethernet/amazon/ena/ena_com.h

1095

return hweight64(ena_dev->customer_metrics.supported_metrics);

drivers/net/ethernet/cavium/liquidio/lio_ethtool.c

1059

lio->linfo.num_rxpciq = hweight64(resp->cfg_info.iqmask);

drivers/net/ethernet/cavium/liquidio/lio_ethtool.c

1060

lio->linfo.num_txpciq = hweight64(resp->cfg_info.iqmask);

drivers/net/ethernet/cavium/liquidio/lio_main.c

3469

num_iqueues = hweight64(resp->cfg_info.iqmask);

drivers/net/ethernet/cavium/liquidio/lio_main.c

3470

num_oqueues = hweight64(resp->cfg_info.oqmask);

drivers/net/ethernet/cavium/liquidio/lio_main.c

803

vfs_referencing_pf = hweight64(vfs_mask1);

drivers/net/ethernet/cavium/liquidio/lio_main.c

804

vfs_referencing_pf += hweight64(vfs_mask2);

drivers/net/ethernet/cavium/liquidio/lio_vf_main.c

2014

num_iqueues = hweight64(resp->cfg_info.iqmask);

drivers/net/ethernet/cavium/liquidio/lio_vf_main.c

2015

num_oqueues = hweight64(resp->cfg_info.oqmask);

drivers/net/ethernet/freescale/enetc/enetc.c

59

res |= (hweight64(fold & (mask << i)) & 0x1) << i;

drivers/net/ethernet/netronome/nfp/nfp_asm.c

300

return hweight64(value) & 1;

drivers/net/ethernet/sun/niu.c

2753

if (hweight64(reg_val & port01_mask) & 1)

drivers/net/ethernet/sun/niu.c

2758

if (hweight64(reg_val & port23_mask) & 1)

drivers/net/ipa/ipa_table.c

178

count = hweight64(filtered);

drivers/net/ipa/ipa_table.c

240

trans = ipa_cmd_trans_alloc(ipa, hweight64(ep_mask));

drivers/net/ipa/ipa_table.c

419

count = 1 + hweight64(ipa->filtered);

drivers/net/ipa/ipa_table.c

647

if (count < 1 + hweight64(ipa->filtered))

drivers/ntb/hw/amd/ntb_hw_amd.c

1145

hweight64(ndev->db_valid_mask));

drivers/ntb/test/ntb_perf.c

401

if (hweight64(ntb_msg_read_sts(perf->ntb) & inbits) < 3)

drivers/nvdimm/nd-core.h

65

dev_WARN_ONCE(&nvdimm->dev, hweight64(flags & state_flags) > 1,

drivers/perf/amlogic/meson_ddr_pmu_core.c

135

hweight64(config1) + hweight64(config2) > MAX_AXI_PORTS_OF_CHANNEL)

drivers/soc/fsl/qe/qmc.c

343

info->nb_tx_ts = hweight64(chan->tx_ts_mask);

drivers/soc/fsl/qe/qmc.c

346

info->nb_rx_ts = hweight64(chan->rx_ts_mask);

drivers/soc/fsl/qe/qmc.c

997

w_rx = hweight64(chan->rx_ts_mask);

drivers/soc/fsl/qe/qmc.c

998

w_tx = hweight64(chan->tx_ts_mask);

fs/btrfs/tree-checker.c

749

if (unlikely(hweight64(flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) > 1)) {

fs/btrfs/tree-checker.c

753

hweight64(flags & BTRFS_BLOCK_GROUP_PROFILE_MASK));

fs/btrfs/tree-checker.c

774

type, hweight64(type),

fs/coredump.c

841

if (hweight64(ack.mask & (COREDUMP_USERSPACE | COREDUMP_KERNEL |

fs/xfs/libxfs/xfs_ialloc.c

108

return hweight64(realfree);

fs/xfs/scrub/iscan.c

174

if (hweight64(allocmask) > 0) {

fs/xfs/scrub/trace.h

1378

__entry->unavail = hweight64(iscan->__skipped_inomask);

fs/xfs/xfs_iwalk.c

140

irec->ir_freecount = hweight64(irec->ir_free);

include/linux/bitops.h

96

return sizeof(w) == 4 ? hweight32(w) : hweight64((__u64)w);

kernel/events/core.c

8600

size += hweight64(mask) * sizeof(u64);

kernel/events/core.c

8663

size += hweight64(mask) * sizeof(u64);

kernel/kcsan/permissive.h

80

if (hweight64(diff) == 1) {

net/ethtool/ioctl.c

796

n_bits = hweight64(sset_mask);

net/mac80211/iface.c

2147

if (__ffs64(mask) + hweight64(mask) != fls64(mask)) {

sound/soc/sdca/sdca_functions.c

1074

num_controls = hweight64(control_list);

sound/soc/sdca/sdca_functions.c

1819

num_pins = hweight64(pin_list);

sound/soc/sdca/sdca_functions.c

979

control->values = devm_kcalloc(dev, hweight64(control->cn_list),

sound/soc/sdca/sdca_regmap.c

223

nconsts += hweight64(entity->controls[j].cn_list);

tools/include/linux/bitops.h

72

return sizeof(w) == 4 ? hweight32(w) : hweight64(w);

tools/perf/builtin-inject.c

460

sample_size -= (hweight64(evsel->core.attr.sample_regs_user) + 1) * sizeof(u64);

tools/perf/util/evsel.c

3483

sz = hweight64(mask) * sizeof(u64);

tools/perf/util/evsel.c

3540

sz = hweight64(mask) * sizeof(u64);

tools/perf/util/synthetic-events.c

1526

sz = hweight64(sample->user_regs->mask) * sizeof(u64);

tools/perf/util/synthetic-events.c

1554

sz = hweight64(sample->intr_regs->mask) * sizeof(u64);

tools/perf/util/synthetic-events.c

1731

sz = hweight64(sample->user_regs->mask) * sizeof(u64);

tools/perf/util/synthetic-events.c

1767

sz = hweight64(sample->intr_regs->mask) * sizeof(u64);