Documented in 1 files:

• lib/idr.c, line 479

Defined in 1 files as a prototype:

• include/linux/idr.h, line 258 (as a prototype)

Defined in 1 files as a function:

• lib/idr.c, line 487 (as a function)

Referenced in 200 files:

• arch/powerpc/kvm/powerpc.c, line 2522
• arch/powerpc/mm/book3s64/mmu_context.c, 4 times
• arch/powerpc/platforms/powernv/vas-window.c, line 508
• block/blk-core.c, 2 times
• block/bsg.c, line 174
• block/genhd.c, line 319
• drivers/accel/qaic/qaic_drv.c, 2 times
• drivers/acpi/pfr_telemetry.c, line 363
• drivers/acpi/pfr_update.c, line 505
• drivers/acpi/scan.c, line 470
• drivers/android/binderfs.c, 2 times
• drivers/ata/pata_parport/pata_parport.c, 2 times
• drivers/base/platform.c, 2 times
• drivers/base/power/wakeup.c, line 141
• drivers/base/soc.c, line 109
• drivers/base/swnode.c, 2 times
• drivers/block/mtip32xx/mtip32xx.c, 2 times
• drivers/block/null_blk/main.c, 2 times
• drivers/block/rbd.c, 2 times
• drivers/block/rnbd/rnbd-clt.c, line 58
• drivers/block/virtio_blk.c, 2 times
• drivers/bus/mhi/ep/main.c, 2 times
• drivers/bus/mhi/host/init.c, 2 times
• drivers/cdx/cdx.c, line 934
• drivers/char/hw_random/virtio-rng.c, 2 times
• drivers/char/ipmi/ipmi_msghandler.c, line 3056
• drivers/char/misc.c, 2 times
• drivers/char/ppdev.c, 2 times
• drivers/char/virtio_console.c, 2 times
• drivers/counter/counter-core.c, 2 times
• drivers/cxl/core/memdev.c, line 29
• drivers/cxl/core/pmem.c, line 30
• drivers/cxl/core/port.c, 2 times
• drivers/dax/bus.c, 2 times
• drivers/dax/super.c, 2 times
• drivers/dma/dmaengine.c, 4 times
• drivers/dma/idxd/cdev.c, 2 times
• drivers/dma/idxd/init.c, line 541
• drivers/dma/idxd/sysfs.c, line 1796
• drivers/extcon/extcon.c, 2 times
• drivers/firmware/arm_ffa/bus.c, 2 times
• drivers/firmware/arm_scmi/bus.c, 2 times
• drivers/firmware/arm_scmi/driver.c, 2 times
• drivers/fpga/dfl.c, line 348
• drivers/fpga/fpga-bridge.c, 2 times
• drivers/fpga/fpga-mgr.c, 2 times
• drivers/fpga/fpga-region.c, 2 times
• drivers/fsi/fsi-core.c, 3 times
• drivers/gnss/core.c, line 220
• drivers/gpio/gpio-exar.c, line 137
• drivers/gpio/gpio-sim.c, line 1475
• drivers/gpio/gpiolib.c, 2 times
• drivers/gpu/drm/bridge/aux-bridge.c, 2 times
• drivers/gpu/drm/bridge/aux-hpd-bridge.c, 2 times
• drivers/gpu/drm/drm_connector.c, 4 times
• drivers/gpu/drm/i915/selftests/mock_region.c, line 94
• drivers/gpu/drm/nouveau/nouveau_backlight.c, 2 times
• drivers/gpu/drm/virtio/virtgpu_kms.c, line 349
• drivers/gpu/drm/virtio/virtgpu_object.c, line 60
• drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c, 2 times
• drivers/hid/hid-nvidia-shield.c, 2 times
• drivers/hid/hid-playstation.c, line 584
• drivers/hsi/controllers/omap_ssi_core.c, 2 times
• drivers/hwmon/coretemp.c, 4 times
• drivers/hwmon/hwmon.c, 2 times
• drivers/hwmon/ibmaem.c, 3 times
• drivers/iio/industrialio-core.c, 2 times
• drivers/iio/industrialio-trigger.c, 2 times
• drivers/infiniband/core/user_mad.c, 2 times
• drivers/infiniband/core/uverbs_main.c, 2 times
• drivers/infiniband/hw/hns/hns_roce_cq.c, line 96
• drivers/infiniband/hw/hns/hns_roce_main.c, 2 times
• drivers/infiniband/hw/hns/hns_roce_mr.c, 3 times
• drivers/infiniband/hw/hns/hns_roce_pd.c, 3 times
• drivers/infiniband/hw/hns/hns_roce_qp.c, line 413
• drivers/infiniband/hw/hns/hns_roce_srq.c, line 82
• drivers/input/joystick/xpad.c, 2 times
• drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 2071
• drivers/iommu/intel/dmar.c, 2 times
• drivers/iommu/iommu.c, 2 times
• drivers/iommu/iommufd/selftest.c, line 657
• drivers/iommu/virtio-iommu.c, 2 times
• drivers/ipack/ipack.c, line 240
• drivers/mcb/mcb-core.c, line 260
• drivers/media/mc/mc-device.c, line 582
• drivers/media/platform/chips-media/coda/coda-common.c, 2 times
• drivers/media/platform/chips-media/wave5/wave5-helper.c, line 45
• drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c, 2 times
• drivers/media/platform/qcom/venus/helpers.c, line 95
• drivers/media/rc/lirc_dev.c, 2 times
• drivers/media/rc/rc-main.c, 2 times
• drivers/mfd/intel-lpss.c, 2 times
• drivers/misc/bcm-vk/bcm_vk_dev.c, 2 times
• drivers/misc/cardreader/alcor_pci.c, 2 times
• drivers/misc/cb710/core.c, line 293
• drivers/misc/dw-xdata-pcie.c, 2 times
• drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c, 3 times
• drivers/misc/pci_endpoint_test.c, 2 times
• drivers/misc/xilinx_sdfec.c, 2 times
• drivers/net/ethernet/amd/pds_core/main.c, 2 times
• drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c, 2 times
• drivers/net/ethernet/intel/i40e/i40e_client.c, 2 times
• drivers/net/ethernet/mellanox/mlx4/intf.c, 2 times
• drivers/net/ethernet/mellanox/mlx5/core/dev.c, line 264
• drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c, line 3141
• drivers/net/ethernet/mellanox/mlx5/core/fs_core.c, 2 times
• drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c, line 108
• drivers/net/ethernet/mellanox/mlx5/core/lib/macsec_fs.c, line 788
• drivers/net/ethernet/mellanox/mlx5/core/main.c, line 1885
• drivers/net/ethernet/mellanox/mlxsw/core_linecard_dev.c, line 36
• drivers/net/ethernet/microsoft/mana/mana_en.c, line 30
• drivers/net/ethernet/netronome/nfp/flower/lag_conf.c, 2 times
• drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c, 3 times
• drivers/net/ethernet/sfc/tc.c, 2 times
• drivers/net/ipvlan/ipvlan_main.c, 2 times
• drivers/net/mctp/mctp-serial.c, 2 times
• drivers/net/netdevsim/bus.c, 2 times
• drivers/net/phy/fixed_phy.c, 2 times
• drivers/net/wan/framer/framer-core.c, line 866
• drivers/net/wireless/virtual/mac80211_hwsim.c, line 6317
• drivers/net/wwan/wwan_core.c, 4 times
• drivers/nvdimm/btt_devs.c, 2 times
• drivers/nvdimm/bus.c, line 288
• drivers/nvdimm/dax_devs.c, line 21
• drivers/nvdimm/dimm_devs.c, line 199
• drivers/nvdimm/namespace_devs.c, line 30
• drivers/nvdimm/pfn_devs.c, line 25
• drivers/nvme/host/core.c, 6 times
• drivers/nvme/host/fc.c, 5 times
• drivers/nvme/target/core.c, line 1489
• drivers/nvme/target/fc.c, 4 times
• drivers/nvme/target/rdma.c, 2 times
• drivers/nvme/target/tcp.c, 2 times
• drivers/nvmem/core.c, line 511
• drivers/pci/controller/vmd.c, 2 times
• drivers/pci/pci.c, 2 times
• drivers/pci/switch/switchtec.c, 2 times
• drivers/peci/core.c, line 24
• drivers/perf/arm-ccn.c, 2 times
• drivers/perf/fsl_imx8_ddr_perf.c, 2 times
• drivers/perf/fsl_imx9_ddr_perf.c, 2 times
• drivers/phy/phy-core.c, line 1235
• drivers/platform/chrome/wilco_ec/event.c, 2 times
• drivers/platform/chrome/wilco_ec/telemetry.c, 3 times
• drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c, 2 times
• drivers/platform/x86/intel/vsec.c, line 92
• drivers/ptp/ptp_clock.c, 2 times
• drivers/remoteproc/remoteproc_core.c, line 2362
• drivers/rtc/class.c, 2 times
• drivers/scsi/fnic/fnic_main.c, 2 times
• drivers/scsi/hosts.c, line 367
• drivers/scsi/scsi_transport_iscsi.c, 2 times
• drivers/scsi/sd.c, 2 times
• drivers/slimbus/core.c, 2 times
• drivers/soundwire/bus.c, line 206
• drivers/soundwire/intel_auxdevice.c, line 191
• drivers/spi/spi-axi-spi-engine.c, line 566
• drivers/spmi/spmi.c, line 38
• drivers/target/iscsi/iscsi_target.c, line 4577
• drivers/target/iscsi/iscsi_target_login.c, 2 times
• drivers/thermal/thermal_core.c, 6 times
• drivers/thunderbolt/xdomain.c, 2 times
• drivers/tty/serdev/core.c, line 80
• drivers/tty/serial/serial_base_bus.c, 2 times
• drivers/usb/chipidea/core.c, 2 times
• drivers/usb/gadget/legacy/raw_gadget.c, 2 times
• drivers/usb/gadget/udc/core.c, 2 times
• drivers/usb/typec/class.c, 2 times
• drivers/usb/typec/pd.c, line 574
• drivers/vdpa/vdpa.c, 2 times
• drivers/vfio/group.c, line 534
• drivers/vfio/vfio_main.c, 2 times
• drivers/virtio/virtio.c, 2 times
• fs/devpts/inode.c, line 530
• fs/eventfd.c, line 85
• fs/namespace.c, 2 times
• fs/nfs/client.c, line 1038
• fs/nfs/nfs4state.c, 2 times
• fs/smb/server/mgmt/ksmbd_ida.c, line 36
• fs/super.c, line 1212
• include/linux/idr.h, line 325
• kernel/trace/trace_output.c, line 699
• kernel/workqueue.c, 2 times
• lib/idr.c, line 527
• lib/memregion.c, line 17
• lib/objagg.c, line 258
• lib/test_ida.c, 19 times
• mm/shrinker_debug.c, 2 times
• net/bluetooth/hci_conn.c, 2 times
• net/core/net_namespace.c, 2 times
• net/core/sock_reuseport.c, line 309
• net/nfc/core.c, line 978
• net/sunrpc/clnt.c, line 366
• net/sunrpc/xprt.c, line 1804
• net/sunrpc/xprtmultipath.c, line 116
• net/xdp/xdp_umem.c, 2 times
• sound/soc/intel/avs/dsp.c, 2 times
• sound/soc/intel/avs/utils.c, line 225
• sound/soc/sof/ipc4-topology.c, 6 times
• tools/testing/radix-tree/idr-test.c, 2 times