Defined in 4 files as a macro:

• arch/arm/include/asm/bitops.h, line 200 (as a macro)
• arch/arm/include/asm/bitops.h, line 209 (as a macro)
• arch/m68k/include/asm/bitops.h, line 341 (as a macro)
• include/asm-generic/bitops/find.h, line 145 (as a macro)

Defined in 3 files as a function:

• arch/m68k/include/asm/bitops.h, line 317 (as a function)
• include/asm-generic/bitops/find.h, line 129 (as a function)
• tools/include/asm-generic/bitops/find.h, line 133 (as a function)

Referenced in 221 files:

• arch/m68k/include/asm/bitops.h, line 369
• arch/mips/mm/context.c, line 168
• arch/mips/sgi-ip27/ip27-irq.c, line 40
• arch/mips/sgi-ip30/ip30-irq.c, line 34
• arch/powerpc/kernel/pci-common.c, line 101
• arch/powerpc/kvm/book3s_hv_uvmem.c, line 696
• arch/powerpc/kvm/powerpc.c, line 2472
• arch/powerpc/sysdev/xive/spapr.c, line 74
• 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 741
• arch/x86/kernel/apic/io_apic.c, line 2614
• arch/x86/kernel/cpu/sgx/encl.c, 2 times
• arch/x86/kvm/irq_comm.c, line 191
• arch/x86/kvm/vmx/vmx.c, line 3658
• arch/xtensa/kernel/perf_event.c, line 288
• drivers/atm/he.c, line 1903
• drivers/block/aoe/aoedev.c, line 48
• drivers/block/null_blk/main.c, line 641
• drivers/block/ps3disk.c, line 411
• drivers/char/agp/generic.c, line 76
• drivers/char/misc.c, line 184
• drivers/char/pcmcia/scr24x_cs.c, line 241
• drivers/crypto/ccp/ccp-dev-v5.c, 2 times
• drivers/crypto/hisilicon/zip/zip_crypto.c, line 224
• drivers/crypto/sa2ul.c, line 807
• drivers/dma/stm32-dmamux.c, line 110
• drivers/dma/ti/dma-crossbar.c, line 265
• drivers/dma/ti/omap-dma.c, line 676
• drivers/firmware/arm_scmi/driver.c, line 232
• drivers/firmware/tegra/bpmp.c, line 270
• drivers/firmware/ti_sci.c, 2 times
• drivers/gpio/gpiolib.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, line 1100
• drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c, line 183
• drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c, line 174
• drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c, line 50
• drivers/gpu/drm/drm_dp_mst_topology.c, 2 times
• drivers/gpu/drm/etnaviv/etnaviv_gpu.c, line 1169
• 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/chan.c, line 414
• drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.c, line 33
• drivers/gpu/drm/radeon/radeon_device.c, line 383
• drivers/gpu/host1x/channel.c, line 103
• drivers/hid/intel-ish-hid/ishtp/client.c, line 189
• drivers/i3c/master/mipi-i3c-hci/dat_v1.c, line 91
• drivers/infiniband/hw/cxgb4/id_table.c, line 53
• drivers/infiniband/hw/hfi1/file_ops.c, line 883
• drivers/infiniband/hw/hfi1/msix.c, line 128
• drivers/infiniband/hw/hns/hns_roce_alloc.c, line 48
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c, line 949
• drivers/infiniband/hw/irdma/main.h, line 425
• drivers/infiniband/hw/mlx5/main.c, line 3387
• drivers/infiniband/hw/mthca/mthca_allocator.c, line 50
• drivers/infiniband/hw/mthca/mthca_memfree.c, line 646
• drivers/infiniband/hw/ocrdma/ocrdma_verbs.c, 2 times
• drivers/infiniband/hw/qib/qib_file_ops.c, line 1173
• drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c, line 95
• drivers/infiniband/sw/rxe/rxe_pool.c, line 179
• drivers/infiniband/ulp/rtrs/rtrs-clt.c, line 77
• drivers/iommu/amd/iommu.c, line 1332
• drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 2006
• drivers/iommu/intel/dmar.c, line 1034
• drivers/iommu/intel/iommu.c, line 1924
• drivers/iommu/ipmmu-vmsa.c, line 341
• drivers/iommu/tegra-smmu.c, line 260
• drivers/irqchip/irq-gic-v3-its.c, line 4932
• drivers/irqchip/irq-ls-scfg-msi.c, line 148
• drivers/irqchip/irq-meson-gpio.c, line 210
• drivers/irqchip/irq-mips-cpu.c, line 191
• drivers/irqchip/irq-mips-gic.c, line 688
• drivers/irqchip/irq-mvebu-gicp.c, line 89
• drivers/irqchip/irq-mvebu-odmi.c, line 88
• drivers/irqchip/irq-mvebu-sei.c, line 262
• drivers/irqchip/irq-ti-sci-inta.c, 2 times
• drivers/isdn/mISDN/tei.c, line 284
• drivers/lightnvm/pblk-core.c, 4 times
• drivers/lightnvm/pblk-recovery.c, 3 times
• drivers/media/mc/mc-entity.c, line 494
• drivers/media/platform/cadence/cdns-csi2rx.c, line 130
• drivers/media/usb/cx231xx/cx231xx-cards.c, line 1712
• drivers/media/usb/em28xx/em28xx-cards.c, 2 times
• drivers/media/usb/tm6000/tm6000-cards.c, line 1189
• drivers/media/v4l2-core/v4l2-dev.c, line 518
• drivers/mfd/dln2.c, line 367
• drivers/misc/habanalabs/common/asid.c, line 39
• drivers/misc/mei/client.c, line 656
• drivers/misc/sgi-gru/grumain.c, line 848
• drivers/net/dsa/bcm_sf2_cfp.c, 3 times
• drivers/net/ethernet/broadcom/bcmsysport.c, line 2181
• drivers/net/ethernet/broadcom/bnxt/bnxt.c, 2 times
• drivers/net/ethernet/broadcom/cnic.c, line 703
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c, 2 times
• drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h, line 223
• drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_hw.c, line 190
• drivers/net/ethernet/freescale/enetc/enetc_qos.c, line 953
• drivers/net/ethernet/google/gve/gve.h, line 762
• drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c, line 7225
• drivers/net/ethernet/intel/i40e/i40e_main.c, line 7710
• drivers/net/ethernet/intel/ice/ice_ptp.c, line 1252
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, 2 times
• drivers/net/ethernet/marvell/octeontx2/af/rvu.c, line 130
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c, line 977
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c, 2 times
• drivers/net/ethernet/mellanox/mlx4/alloc.c, line 54
• drivers/net/ethernet/mellanox/mlx5/core/en/qos.c, line 30
• drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c, line 83
• drivers/net/ethernet/mellanox/mlxsw/spectrum1_kvdl.c, line 126
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c, line 177
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c, 2 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c, line 485
• drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c, line 1576
• drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c, 2 times
• drivers/net/ethernet/microsoft/mana/gdma_main.c, line 427
• drivers/net/ethernet/microsoft/mana/hw_channel.c, line 17
• drivers/net/ethernet/pensando/ionic/ionic_lif.c, line 236
• drivers/net/ethernet/qlogic/qed/qed_cxt.c, line 1838
• 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/ipa/ipa_mem.c, line 269
• drivers/net/phy/mscc/mscc_macsec.c, line 608
• drivers/net/wireless/ath/ath9k/htc_drv_txrx.c, line 84
• drivers/net/wireless/ralink/rt2x00/rt2800lib.c, line 1813
• drivers/net/wireless/realtek/rtw88/main.c, line 270
• drivers/net/wireless/realtek/rtw88/sec.c, line 19
• 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/wwan_core.c, line 341
• drivers/nfc/st-nci/se.c, line 561
• drivers/nfc/st21nfca/core.c, line 967
• drivers/pci/controller/cadence/pcie-cadence-ep.c, line 157
• drivers/pci/controller/dwc/pcie-designware-ep.c, 2 times
• drivers/pci/controller/mobiveil/pcie-mobiveil-host.c, line 410
• drivers/pci/controller/pcie-altera-msi.c, line 126
• drivers/pci/controller/pcie-mediatek.c, line 443
• drivers/pci/controller/pcie-microchip-host.c, line 483
• drivers/pci/controller/pcie-rcar-ep.c, line 211
• drivers/pci/controller/pcie-rockchip-ep.c, line 267
• drivers/pci/endpoint/pci-epc-core.c, line 561
• drivers/perf/arm-ccn.c, line 595
• drivers/perf/arm_dsu_pmu.c, line 313
• drivers/perf/arm_smmuv3_pmu.c, line 313
• drivers/perf/hisilicon/hisi_uncore_pmu.c, line 106
• drivers/perf/qcom_l2_pmu.c, line 354
• drivers/perf/thunderx2_pmu.c, line 308
• drivers/perf/xgene_pmu.c, line 696
• drivers/pwm/pwm-lpc18xx-sct.c, line 285
• 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/cxlflash/main.c, line 907
• drivers/scsi/elx/libefc_sli/sli4.c, line 4864
• drivers/scsi/hisi_sas/hisi_sas_v2_hw.c, line 826
• drivers/scsi/hpsa.c, line 1214
• drivers/scsi/ipr.c, 4 times
• drivers/scsi/mpi3mr/mpi3mr_os.c, 2 times
• drivers/scsi/mvsas/mv_sas.c, line 45
• drivers/scsi/pm8001/pm8001_sas.c, line 83
• drivers/scsi/pmcraid.c, line 5142
• drivers/scsi/qedi/qedi_main.c, 2 times
• drivers/scsi/qla2xxx/qla_init.c, 2 times
• drivers/scsi/qla2xxx/qla_isr.c, line 2914
• drivers/scsi/qla2xxx/qla_mid.c, 3 times
• drivers/scsi/qla4xxx/ql4_os.c, line 2941
• drivers/scsi/scsi_debug.c, line 5412
• drivers/scsi/sr.c, line 721
• drivers/soc/fsl/qe/qe.c, line 345
• drivers/soundwire/bus.c, line 639
• drivers/soundwire/qcom.c, line 923
• drivers/spi/spidev.c, line 777
• drivers/staging/media/hantro/hantro_h264.c, line 303
• drivers/staging/media/sunxi/cedrus/cedrus_h264.c, line 144
• drivers/target/target_core_user.c, line 512
• drivers/tee/amdtee/core.c, line 273
• drivers/thermal/intel/intel_soc_dts_iosf.c, line 358
• drivers/tty/mxser.c, line 1880
• drivers/tty/serial/atmel_serial.c, line 2841
• drivers/tty/serial/jsm/jsm_tty.c, line 461
• drivers/tty/serial/max310x.c, line 1343
• drivers/tty/serial/vt8500_serial.c, line 652
• fs/bfs/dir.c, line 91
• fs/gfs2/quota.c, line 329
• fs/minix/minix.h, line 117
• fs/nfs/nfs4session.c, line 250
• fs/ocfs2/cluster/heartbeat.c, line 2016
• fs/orangefs/orangefs-bufmap.c, line 132
• fs/reiserfs/namei.c, line 531
• fs/xfs/libxfs/xfs_ialloc.c, line 1847
• include/asm-generic/bitops/find.h, line 144
• include/asm-generic/bitops/le.h, line 29
• include/linux/bitmap.h, line 393
• include/linux/bitops.h, line 46
• include/linux/nodemask.h, line 302
• kernel/events/uprobes.c, line 1589
• kernel/locking/lockdep.c, 2 times
• lib/find_bit.c, line 92
• net/bridge/br_if.c, line 404
• net/core/dev.c, line 1258
• net/core/sock.c, line 3521
• net/mac80211/mesh_plink.c, line 491
• net/netfilter/nf_tables_api.c, line 3796
• net/netlink/genetlink.c, line 199
• net/nfc/llcp_core.c, 2 times
• net/sctp/tsnmap.c, line 235
• sound/soc/qcom/lpass-apq8016.c, line 134
• sound/soc/qcom/lpass-sc7180.c, 2 times
• sound/soc/qcom/qdsp6/q6adm.c, line 217
• sound/soc/tegra/tegra30_ahub.c, 2 times
• sound/usb/line6/capture.c, line 28
• sound/usb/line6/playback.c, line 155
• tools/include/asm-generic/bitops/find.h, line 122
• tools/include/linux/bitmap.h, line 60
• tools/include/linux/bitops.h, line 42
• tools/lib/find_bit.c, line 99