Defined in 3 files as a macro:

• arch/arm/include/asm/bitops.h, line 202 (as a macro)
• arch/arm/include/asm/bitops.h, line 211 (as a macro)
• arch/m68k/include/asm/bitops.h, line 377 (as a macro)

Defined in 3 files as a function:

• arch/m68k/include/asm/bitops.h, line 353 (as a function)
• include/linux/find.h, line 383 (as a function)
• tools/include/linux/find.h, line 165 (as a function)

Referenced in 254 files:

• arch/loongarch/kernel/acpi.c, 2 times
• arch/loongarch/kernel/smp.c, line 333
• arch/m68k/include/asm/bitops.h, line 406
• arch/mips/mm/context.c, line 168
• arch/mips/sgi-ip27/ip27-irq.c, line 42
• arch/mips/sgi-ip30/ip30-irq.c, line 34
• arch/powerpc/kernel/pci-common.c, line 114
• arch/powerpc/kvm/book3s_hv_uvmem.c, line 707
• arch/powerpc/sysdev/xive/spapr.c, line 89
• arch/s390/pci/pci.c, 2 times
• arch/sh/boards/mach-x3proto/ilsel.c, line 102
• arch/sh/kernel/cpu/irq/imask.c, line 70
• arch/sh/kernel/perf_event.c, line 254
• arch/sh/mm/pmb.c, line 227
• arch/um/drivers/virt-pci.c, line 371
• arch/x86/kernel/apic/io_apic.c, line 2469
• arch/x86/kernel/cpu/sgx/encl.c, 2 times
• arch/x86/kvm/vmx/vmx.c, line 4092
• arch/xtensa/kernel/perf_event.c, line 297
• drivers/accel/habanalabs/common/asid.c, line 38
• drivers/block/aoe/aoedev.c, line 48
• drivers/block/ps3disk.c, line 409
• drivers/char/agp/generic.c, line 76
• drivers/crypto/ccp/ccp-dev-v5.c, 2 times
• drivers/crypto/hisilicon/zip/zip_crypto.c, line 148
• drivers/crypto/sa2ul.c, line 808
• drivers/dma/stm32/stm32-dmamux.c, line 114
• drivers/dma/ti/dma-crossbar.c, line 271
• drivers/dma/ti/omap-dma.c, line 676
• drivers/firmware/samsung/exynos-acpm.c, line 408
• drivers/firmware/tegra/bpmp.c, line 297
• drivers/firmware/ti_sci.c, 2 times
• drivers/gpio/gpiolib.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_wb.c, line 100
• drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c, line 597
• drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c, line 157
• drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c, line 66
• drivers/gpu/drm/bridge/synopsys/dw-dp.c, line 1045
• drivers/gpu/drm/etnaviv/etnaviv_gpu.c, line 1250
• drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c, line 280
• drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c, line 88
• drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c, line 43
• drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.c, line 33
• drivers/gpu/drm/radeon/radeon_device.c, line 385
• drivers/gpu/host1x/channel.c, line 129
• drivers/hid/intel-ish-hid/ishtp/client.c, line 172
• drivers/i2c/i2c-atr.c, line 204
• drivers/i3c/master/mipi-i3c-hci/dat_v1.c, line 102
• drivers/infiniband/hw/cxgb4/id_table.c, line 53
• drivers/infiniband/hw/erdma/erdma_cmdq.c, line 37
• drivers/infiniband/hw/erdma/erdma_verbs.c, line 264
• drivers/infiniband/hw/hfi1/file_ops.c, line 875
• drivers/infiniband/hw/hfi1/msix.c, line 83
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c, line 1099
• drivers/infiniband/hw/irdma/hw.c, 5 times
• drivers/infiniband/hw/irdma/main.h, line 451
• drivers/infiniband/hw/mlx5/main.c, line 4200
• drivers/infiniband/hw/mthca/mthca_allocator.c, line 50
• drivers/infiniband/hw/mthca/mthca_memfree.c, line 649
• drivers/infiniband/hw/ocrdma/ocrdma_verbs.c, 2 times
• drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c, line 95
• drivers/infiniband/ulp/rtrs/rtrs-clt.c, line 83
• drivers/iommu/ipmmu-vmsa.c, line 339
• drivers/iommu/tegra-smmu.c, line 273
• drivers/irqchip/irq-gic-v3-its.c, line 5219
• drivers/irqchip/irq-imx-mu-msi.c, line 157
• drivers/irqchip/irq-ls-scfg-msi.c, line 149
• drivers/irqchip/irq-meson-gpio.c, line 316
• drivers/irqchip/irq-mips-cpu.c, line 191
• drivers/irqchip/irq-mips-gic.c, line 917
• drivers/irqchip/irq-mvebu-gicp.c, line 91
• drivers/irqchip/irq-mvebu-odmi.c, line 91
• drivers/irqchip/irq-mvebu-sei.c, line 264
• drivers/irqchip/irq-ti-sci-inta.c, 2 times
• drivers/md/dm-vdo/dm-vdo-target.c, line 1703
• drivers/media/cec/core/cec-core.c, line 110
• drivers/media/i2c/max96714.c, line 722
• drivers/media/i2c/max96717.c, line 945
• drivers/media/mc/mc-devnode.c, line 216
• drivers/media/platform/cadence/cdns-csi2rx.c, line 361
• drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_common.c, line 295
• drivers/media/platform/ti/cal/cal.c, line 277
• drivers/media/platform/verisilicon/hantro_h264.c, line 346
• drivers/media/usb/cx231xx/cx231xx-cards.c, line 1714
• drivers/media/usb/em28xx/em28xx-cards.c, 2 times
• drivers/media/v4l2-core/v4l2-dev.c, line 528
• drivers/mfd/dln2.c, line 362
• drivers/misc/mei/client.c, line 640
• drivers/net/dsa/bcm_sf2_cfp.c, 3 times
• drivers/net/dsa/mv88e6xxx/chip.c, 2 times
• drivers/net/dsa/yt921x.c, line 2373
• drivers/net/ethernet/broadcom/bcmsysport.c, line 2167
• drivers/net/ethernet/broadcom/bnge/bnge_netdev.c, line 1486
• drivers/net/ethernet/broadcom/bnge/bnge_txrx.c, line 285
• drivers/net/ethernet/broadcom/bnxt/bnxt.c, 2 times
• drivers/net/ethernet/broadcom/cnic.c, line 704
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c, 2 times
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h, line 223
• drivers/net/ethernet/freescale/enetc/enetc_qos.c, line 965
• drivers/net/ethernet/freescale/enetc/ntmp.c, line 54
• drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_fd.c, line 2009
• drivers/net/ethernet/huawei/hinic3/hinic3_hwif.c, line 280
• drivers/net/ethernet/ibm/ibmvnic.c, line 482
• drivers/net/ethernet/intel/i40e/i40e_main.c, line 8075
• drivers/net/ethernet/intel/ice/ice_flow.c, line 1467
• drivers/net/ethernet/intel/ice/ice_ptp.c, line 2634
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, 2 times
• drivers/net/ethernet/marvell/octeontx2/af/rvu.c, line 136
• drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c, line 1692
• drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c, 2 times
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c, line 1431
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c, line 319
• drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c, line 225
• drivers/net/ethernet/mellanox/mlx4/alloc.c, line 54
• drivers/net/ethernet/mellanox/mlx5/core/en/htb.c, line 64
• drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c, line 295
• drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.c, line 384
• drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c, line 84
• drivers/net/ethernet/mellanox/mlxsw/spectrum1_kvdl.c, line 126
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c, line 175
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c, line 942
• drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c, 2 times
• drivers/net/ethernet/microsoft/mana/gdma_main.c, line 1789
• drivers/net/ethernet/microsoft/mana/hw_channel.c, line 19
• drivers/net/ethernet/mscc/ocelot_net.c, line 1360
• drivers/net/ethernet/mscc/ocelot_ptp.c, line 682
• drivers/net/ethernet/pensando/ionic/ionic_lif.c, line 254
• drivers/net/ethernet/qlogic/qed/qed_cxt.c, line 1825
• drivers/net/ethernet/qlogic/qed/qed_l2.c, line 145
• drivers/net/ethernet/qlogic/qed/qed_rdma.c, line 58
• drivers/net/ethernet/qlogic/qede/qede_filter.c, line 410
• drivers/net/ethernet/renesas/rswitch_main.c, 2 times
• drivers/net/phy/fixed_phy.c, line 123
• drivers/net/phy/mscc/mscc_macsec.c, line 608
• drivers/net/phy/nxp-c45-tja11xx-macsec.c, line 990
• drivers/net/wireless/ath/ath9k/htc_drv_txrx.c, line 84
• drivers/net/wireless/mediatek/mt76/mt7925/nan.c, 2 times
• drivers/net/wireless/ralink/rt2x00/rt2800lib.c, line 1892
• drivers/net/wireless/realtek/rtl8xxxu/core.c, 2 times
• drivers/net/wireless/realtek/rtw88/mac80211.c, line 176
• drivers/net/wireless/realtek/rtw88/main.h, line 2201
• drivers/net/wireless/realtek/rtw88/sec.c, line 19
• drivers/net/wireless/realtek/rtw89/cam.c, 4 times
• drivers/net/wireless/realtek/rtw89/chan.c, line 3356
• drivers/net/wireless/realtek/rtw89/core.c, 3 times
• drivers/net/wireless/ti/wlcore/cmd.c, 2 times
• drivers/net/wireless/ti/wlcore/main.c, 3 times
• drivers/net/wireless/ti/wlcore/tx.c, line 53
• drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c, line 500
• drivers/net/wwan/wwan_core.c, line 441
• drivers/nfc/st-nci/se.c, line 584
• drivers/nfc/st21nfca/core.c, line 966
• drivers/pci/controller/cadence/pcie-cadence-ep.c, line 192
• drivers/pci/controller/dwc/pcie-designware-ep.c, 3 times
• drivers/pci/controller/mobiveil/pcie-mobiveil-host.c, line 401
• drivers/pci/controller/pci-xgene-msi.c, line 174
• drivers/pci/controller/pcie-altera-msi.c, line 119
• drivers/pci/controller/pcie-mediatek.c, line 451
• drivers/pci/controller/pcie-rcar-ep.c, line 208
• drivers/pci/controller/plda/pcie-plda-host.c, line 99
• drivers/pci/endpoint/pci-epc-core.c, line 807
• drivers/pci/endpoint/pci-epf-core.c, line 169
• drivers/perf/arm-ccn.c, line 585
• drivers/perf/arm_cspmu/arm_cspmu.c, 2 times
• drivers/perf/arm_dsu_pmu.c, line 291
• drivers/perf/arm_smmuv3_pmu.c, line 363
• drivers/perf/hisilicon/hisi_uncore_pmu.c, line 137
• drivers/perf/marvell_cn10k_tad_pmu.c, line 132
• drivers/perf/nvidia_t410_c2c_pmu.c, line 189
• drivers/perf/nvidia_t410_cmem_latency_pmu.c, line 98
• drivers/perf/qcom_l2_pmu.c, line 354
• drivers/perf/starfive_starlink_pmu.c, line 309
• drivers/perf/thunderx2_pmu.c, line 308
• drivers/perf/xgene_pmu.c, line 685
• drivers/pwm/pwm-lpc18xx-sct.c, line 274
• drivers/rapidio/rio-scan.c, line 62
• drivers/scsi/aic94xx/aic94xx_dev.c, line 16
• drivers/scsi/aic94xx/aic94xx_hwi.h, line 294
• drivers/scsi/elx/libefc_sli/sli4.c, line 4859
• drivers/scsi/hisi_sas/hisi_sas_v2_hw.c, line 826
• drivers/scsi/hpsa.c, line 1212
• drivers/scsi/ipr.c, 4 times
• drivers/scsi/lpfc/lpfc_sli.c, 2 times
• drivers/scsi/mpi3mr/mpi3mr_os.c, 3 times
• drivers/scsi/mvsas/mv_sas.c, line 48
• drivers/scsi/pm8001/pm8001_sas.c, line 91
• drivers/scsi/pmcraid.c, line 4693
• drivers/scsi/qedi/qedi_main.c, 2 times
• drivers/scsi/qla2xxx/qla_edif.c, line 2718
• drivers/scsi/qla2xxx/qla_init.c, 2 times
• drivers/scsi/qla2xxx/qla_isr.c, line 3486
• drivers/scsi/qla2xxx/qla_mid.c, 4 times
• drivers/scsi/qla4xxx/ql4_os.c, line 2952
• drivers/scsi/sr.c, line 643
• drivers/soc/fsl/qe/qe.c, line 348
• drivers/soc/ti/k3-ringacc.c, line 365
• drivers/soundwire/bus.c, line 735
• drivers/soundwire/intel_auxdevice.c, line 274
• drivers/soundwire/qcom.c, line 1285
• drivers/spi/spidev.c, line 793
• drivers/staging/media/ipu7/ipu7-isys-csi-phy.c, line 278
• drivers/staging/media/sunxi/cedrus/cedrus_h264.c, line 137
• drivers/target/target_core_user.c, line 515
• drivers/tee/amdtee/core.c, line 264
• drivers/tee/optee/call.c, line 288
• drivers/tty/mxser.c, line 1738
• drivers/tty/serial/atmel_serial.c, line 2875
• drivers/tty/serial/jsm/jsm_tty.c, line 462
• drivers/tty/serial/max310x.c, line 1463
• drivers/tty/serial/vt8500_serial.c, line 628
• fs/bfs/dir.c, line 91
• fs/f2fs/segment.c, 2 times
• fs/gfs2/quota.c, line 369
• fs/minix/minix.h, line 123
• fs/nfs/nfs4session.c, line 250
• fs/ocfs2/cluster/heartbeat.c, line 2138
• fs/orangefs/orangefs-bufmap.c, line 132
• fs/xfs/libxfs/xfs_ialloc.c, line 2027
• include/linux/bitmap.h, line 472
• include/linux/cpumask.h, line 169
• include/linux/find.h, 2 times
• include/linux/nodemask.h, line 304
• kernel/events/uprobes.c, line 1854
• kernel/locking/lockdep.c, 2 times
• kernel/sched/sched.h, line 3955
• lib/find_bit.c, line 143
• lib/sbitmap.c, line 542
• lib/test_bitmap.c, line 1552
• net/bridge/br_if.c, line 419
• net/core/dev.c, line 1430
• net/core/sock.c, line 4144
• net/mac80211/mesh_plink.c, line 513
• net/ncsi/ncsi-manage.c, line 672
• net/netfilter/ipvs/ip_vs_est.c, line 468
• net/netfilter/nf_tables_api.c, line 4878
• net/netlink/genetlink.c, line 403
• net/nfc/llcp_core.c, 2 times
• net/sctp/tsnmap.c, line 235
• rust/helpers/bitops.c, 2 times
• sound/hda/controllers/intel.c, line 2179
• sound/soc/qcom/lpass-apq8016.c, line 130
• sound/soc/qcom/lpass-sc7180.c, 2 times
• sound/soc/qcom/lpass-sc7280.c, 3 times
• sound/soc/qcom/qdsp6/q6adm.c, line 281
• sound/soc/tegra/tegra30_ahub.c, 2 times
• sound/usb/line6/capture.c, line 28
• sound/usb/line6/playback.c, line 155
• tools/include/linux/bitmap.h, line 82
• tools/include/linux/bitops.h, line 60
• tools/include/linux/find.h, line 155
• tools/lib/find_bit.c, line 92
• tools/perf/builtin-kwork.c, line 250

Smatch caller information: