Defined in 1 files as a prototype:

• include/linux/file.h, line 91 (as a prototype)

Defined in 16 files as a function:

• Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml, line 72 (as a function)
• arch/arm64/include/asm/scs.h, line 66 (as a function)
• arch/x86/include/asm/elf.h, line 87 (as a function)
• drivers/media/usb/pvrusb2/pvrusb2-context.h, line 53 (as a function)
• drivers/misc/habanalabs/include/gaudi2/asic_reg/pcie_wrap_regs.h, line 48 (as a function)
• drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.h, line 48 (as a function)
• drivers/scsi/sym53c8xx_2/sym_hipd.h, line 47 (as a function)
• drivers/staging/media/atomisp/pci/css_2401_system/host/isys_irq_private.h, line 47 (as a function)
• fs/file.c, line 602 (as a function)
• include/uapi/linux/if_phonet.h, line 56 (as a function)
• samples/configfs/configfs_sample.c, line 47 (as a function)
• sound/aoa/soundbus/i2sbus/core.c, line 56 (as a function)
• sound/firewire/oxfw/oxfw-command.c, line 57 (as a function)
• sound/isa/gus/gus_io.c, line 62 (as a function)
• sound/soc/amd/acp/chip_offset_byte.h, line 61 (as a function)
• sound/soc/codecs/hdac_hda.h, line 91 (as a function)

Referenced in 264 files:

• Documentation/admin-guide/devices.txt, line 57
• Documentation/bpf/map_queue_stack.rst, 2 times
• Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml, 2 times
• Documentation/devicetree/bindings/gpio/gpio-davinci.yaml, 2 times
• Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-lapic.yaml, line 445
• Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml, line 372
• Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml, line 109
• Documentation/filesystems/mount_api.rst, line 445
• Documentation/networking/devlink/etas_es58x.rst, line 372
• Documentation/networking/nf_conntrack-sysctl.rst, 2 times
• arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts, 2 times
• arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi, line 109
• arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi, line 749
• arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts, line 372
• arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts, 2 times
• arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi, 2 times
• arch/arm64/crypto/ghash-ce-glue.c, line 109
• arch/arm64/include/asm/alternative-macros.h, line 749
• arch/arm64/kernel/elfcore.c, line 111
• arch/arm64/kvm/hyp/nvhe/cache.S, 2 times
• arch/csky/Kconfig, line 109
• arch/m68k/include/asm/pgtable_mm.h, 2 times
• arch/powerpc/kernel/swsusp_32.S, line 372
• arch/powerpc/platforms/cell/spufs/inode.c, 2 times
• arch/riscv/Kconfig.erratas, 2 times
• arch/x86/events/intel/ds.c, 2 times
• arch/x86/kvm/mmu/tdp_mmu.c, line 761
• arch/x86/kvm/pmu.h, 2 times
• arch/x86/mm/kasan_init_64.c, line 445
• drivers/android/binder.c, line 4327
• drivers/char/tpm/tpm_vtpm_proxy.c, line 652
• drivers/dma-buf/dma-buf.c, 2 times
• drivers/dma-buf/sw_sync.c, line 364
• drivers/dma-buf/sync_file.c, line 247
• drivers/gpio/gpiolib-cdev.c, 3 times
• drivers/gpio/gpiolib.h, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, line 1591
• drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h, line 284
• drivers/gpu/drm/drm_atomic_uapi.c, line 1247
• drivers/gpu/drm/drm_lease.c, line 568
• drivers/gpu/drm/drm_syncobj.c, 2 times
• drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c, line 614
• drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c, line 3488
• drivers/gpu/drm/msm/msm_gem_submit.c, line 919
• drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c, line 113
• drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c, line 757
• drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c, line 372
• drivers/gpu/drm/virtio/virtgpu_ioctl.c, line 241
• drivers/gpu/drm/vmwgfx/Makefile, 2 times
• drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c, line 4255
• drivers/hid/hid-apple.c, line 760
• drivers/iio/light/gp2ap002.c, 2 times
• drivers/infiniband/core/rdma_core.c, line 635
• drivers/input/keyboard/spear-keyboard.c, 2 times
• drivers/input/touchscreen/Kconfig, line 372
• drivers/iommu/iommufd/selftest.c, line 589
• drivers/media/mc/mc-request.c, line 335
• drivers/media/platform/microchip/microchip-isc-base.c, line 372
• drivers/media/tuners/qm1d1b0004.c, line 760
• drivers/media/usb/msi2500/Kconfig, line 669
• drivers/media/v4l2-core/tuner-core.c, line 372
• drivers/memory/samsung/exynos-srom.c, line 669
• drivers/mfd/da9063-i2c.c, line 447
• drivers/mfd/madera.h, line 224
• drivers/mfd/rt4831.c, line 669
• drivers/misc/habanalabs/include/gaudi2/asic_reg/nic0_umr0_0_unsecure_doorbell0_regs.h, line 165
• drivers/misc/habanalabs/include/gaudi2/asic_reg/pcie_dec0_cmd_masks.h, 2 times
• drivers/misc/habanalabs/include/goya/asic_reg/goya_blocks.h, line 224
• drivers/misc/habanalabs/include/goya/asic_reg/mme_qm_regs.h, line 224
• drivers/misc/habanalabs/include/goya/asic_reg/tpc2_rtr_regs.h, line 224
• drivers/mmc/host/wmt-sdmmc.c, line 165
• drivers/net/can/usb/kvaser_usb/kvaser_usb.h, line 224
• drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c, 2 times
• drivers/net/ethernet/engleder/Kconfig, 2 times
• drivers/net/ethernet/freescale/fs_enet/Makefile, line 165
• drivers/net/ethernet/freescale/gianfar.c, line 678
• drivers/net/ethernet/intel/igb/e1000_mbx.c, line 670
• drivers/net/ethernet/mellanox/mlx4/en_resources.c, line 670
• drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.c, line 165
• drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h, line 44
• drivers/net/ethernet/xircom/xirc2ps_cs.c, line 44
• drivers/net/phy/phy-core.c, 2 times
• drivers/net/wireless/broadcom/b43legacy/rfkill.h, line 670
• drivers/net/wireless/mediatek/mt76/mt7996/mmio.c, line 113
• drivers/net/wireless/mediatek/mt7601u/main.c, 2 times
• drivers/net/wireless/microchip/wilc1000/wlan_if.h, line 165
• drivers/net/wireless/ralink/rt2x00/rt2x00pci.c, line 165
• drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.h, line 44
• drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile, line 224
• drivers/net/wireless/realtek/rtw88/Kconfig, line 370
• drivers/net/wireless/realtek/rtw88/rtw8821ce.c, line 165
• drivers/net/wireless/realtek/rtw89/coex.h, 2 times
• drivers/net/wireless/rsi/rsi_91x_sdio_ops.c, line 225
• drivers/net/wireless/st/cw1200/Kconfig, line 165
• drivers/net/wireless/ti/wlcore/acx.h, line 225
• drivers/net/wwan/t7xx/t7xx_port_trace.c, line 370
• drivers/pcmcia/ds.c, 2 times
• drivers/phy/cadence/phy-cadence-torrent.c, line 44
• drivers/platform/x86/wmi-bmof.c, line 165
• drivers/rapidio/rio.c, line 162
• drivers/remoteproc/qcom_q6v5_wcss.c, line 162
• drivers/remoteproc/remoteproc_cdev.c, line 692
• drivers/reset/reset-bcm6345.c, line 225
• drivers/reset/reset-imx7.c, line 162
• drivers/rtc/rtc-ds1216.c, line 148
• drivers/rtc/rtc-ds1286.c, line 36
• drivers/rtc/rtc-ds2404.c, 2 times
• drivers/s390/cio/fcx.c, line 447
• drivers/s390/net/qeth_core.h, line 213
• drivers/scsi/aic7xxx/Kconfig.aic7xxx, line 682
• drivers/scsi/cxlflash/superpipe.c, 2 times
• drivers/spi/spi-xlp.c, line 214
• drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h, line 149
• drivers/staging/media/atomisp/pci/isp/kernels/aa/aa_2/ia_css_aa2.host.c, line 214
• drivers/staging/media/deprecated/saa7146/ttpci/budget.c, line 732
• drivers/staging/rtl8723bs/include/ieee80211.h, line 732
• drivers/staging/vc04_services/interface/TESTING, line 215
• drivers/target/iscsi/iscsi_target_parameters.c, line 732
• drivers/thunderbolt/tmu.c, line 737
• drivers/tty/pty.c, line 633
• drivers/tty/serial/ip22zilog.h, line 741
• drivers/usb/host/fsl-mph-dr-of.c, line 148
• drivers/vfio/group.c, line 259
• drivers/vfio/vfio_main.c, line 703
• drivers/video/fbdev/mmp/panel/Makefile, line 148
• drivers/virt/nitro_enclaves/ne_misc_dev.c, line 1708
• drivers/xen/xen-pciback/pci_stub.c, 2 times
• fs/anon_inodes.c, line 200
• fs/autofs/dev-ioctl.c, line 247
• fs/cachefiles/ondemand.c, line 217
• fs/eventfd.c, line 451
• fs/eventpoll.c, line 2022
• fs/exec.c, line 1401
• fs/ext2/balloc.c, 2 times
• fs/ext4/xattr.h, line 148
• fs/ext4/xattr_hurd.c, line 57
• fs/fhandle.c, line 239
• fs/file.c, 4 times
• fs/init.c, line 267
• fs/jfs/jfs_unicode.c, line 773
• fs/ksmbd/oplock.h, line 148
• fs/namespace.c, 2 times
• fs/notify/fanotify/fanotify_user.c, line 712
• fs/nsfs.c, line 182
• fs/ocfs2/dlmglue.h, line 148
• fs/open.c, line 1316
• fs/pipe.c, 4 times
• fs/smbfs_common/arc4.h, line 773
• fs/xfs/xfs_ioctl.c, line 257
• include/linux/amba/pl022.h, line 215
• include/linux/hsi/hsi.h, line 148
• include/linux/intel_rapl.h, line 148
• include/linux/kasan-checks.h, line 148
• include/linux/platform_data/ads7828.h, line 148
• include/linux/platform_data/video-mx3fb.h, line 215
• include/linux/sunrpc/clnt.h, line 215
• include/net/llc_conn.h, line 215
• include/trace/events/gpu_mem.h, line 148
• include/uapi/linux/if_hippi.h, line 766
• include/uapi/linux/nfs3.h, line 766
• include/uapi/linux/usb/audio.h, line 148
• include/uapi/linux/vboxguest.h, line 148
• include/uapi/rdma/hfi/hfi1_ioctl.h, line 148
• include/video/kyro.h, line 148
• io_uring/io_uring.c, line 3487
• io_uring/net.c, 2 times
• io_uring/openclose.c, line 150
• ipc/mqueue.c, line 924
• kernel/bpf/bpf_iter.c, line 662
• kernel/bpf/syscall.c, line 2871
• kernel/dma/debug.h, line 215
• kernel/events/core.c, line 12665
• kernel/fork.c, line 2496
• kernel/printk/sysctl.c, line 148
• kernel/seccomp.c, line 1927
• lib/fonts/font_6x10.c, line 148
• lib/mpi/mpi-sub-ui.c, line 148
• lib/sort.c, line 772
• lib/test_debug_virtual.c, line 148
• lib/xz/xz_dec_bcj.c, line 150
• mm/memfd.c, line 334
• mm/mmu_notifier.c, line 150
• mm/secretmem.c, line 260
• net/bluetooth/smp.c, line 285
• net/dccp/ccids/lib/tfrc.c, line 215
• net/ipv4/inet_diag.c, line 773
• net/ipv6/icmp.c, 2 times
• net/kcm/kcmsock.c, line 1688
• net/mac80211/debugfs_sta.c, line 2482
• net/rds/tcp_listen.c, line 741
• net/sctp/Kconfig, line 148
• net/sctp/socket.c, 2 times
• net/socket.c, 4 times
• net/unix/af_unix.c, line 3097
• net/wireless/lib80211.c, line 148
• samples/bpf/sampleip_user.c, line 36
• samples/bpf/xdp_rxq_info_user.c, 2 times
• samples/hw_breakpoint/data_breakpoint.c, line 220
• scripts/atomic/fallbacks/add_unless, 2 times
• scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci, 2 times
• scripts/syscalltbl.sh, line 144
• security/integrity/ima/ima.h, 2 times
• security/integrity/platform_certs/keyring_handler.c, line 144
• security/keys/compat_dh.c, 2 times
• sound/ac97/Makefile, line 741
• sound/ac97/ac97_core.h, 2 times
• sound/drivers/opl4/opl4_lib.c, line 220
• sound/firewire/iso-resources.c, line 220
• sound/firewire/motu/motu-proc.c, line 57
• sound/firewire/motu/motu-protocol-v2.c, line 149
• sound/firewire/motu/motu-transaction.c, line 743
• sound/firewire/tascam/tascam-pcm.c, line 236
• sound/isa/cs423x/Makefile, line 149
• sound/isa/cs423x/cs4231.c, line 28
• sound/isa/es1688/Makefile, line 743
• sound/isa/es1688/es1688.c, 2 times
• sound/pci/au88x0/au8830.h, line 57
• sound/pci/au88x0/au88x0_wt.h, line 149
• sound/pci/ctxfi/ctsrc.h, line 2328
• sound/pci/ice1712/vt1720_mobo.h, 2 times
• sound/pci/oxygen/xonar_cs43xx.c, line 149
• sound/pcmcia/vx/vxpocket.c, line 28
• sound/soc/amd/acp/acp-sof-mach.c, line 741
• sound/soc/atmel/atmel-pcm-pdc.c, line 149
• sound/soc/bcm/bcm63xx-pcm-whistler.c, line 149
• sound/soc/codecs/ad193x.c, line 149
• sound/soc/codecs/cs35l41.h, line 149
• sound/soc/codecs/cs47l24.c, line 149
• sound/soc/codecs/es8326.h, line 149
• sound/soc/codecs/es8328-i2c.c, line 71
• sound/soc/codecs/gtm601.c, line 768
• sound/soc/codecs/nau8824.h, line 149
• sound/soc/codecs/rt5665.h, line 119
• sound/soc/codecs/tas2764.h, line 2281
• sound/soc/intel/common/soc-acpi-intel-cml-match.c, line 117
• sound/soc/sh/rcar/dvc.c, line 117
• tools/bpf/bpftool/Makefile, line 2485
• tools/include/asm/bug.h, line 117
• tools/include/linux/arm-smccc.h, line 71
• tools/include/linux/cache.h, line 768
• tools/lib/bpf/libbpf_version.h, line 230
• tools/memory-model/litmus-tests/SB+rfionceonce-poonceonces.litmus, 2 times
• tools/perf/pmu-events/arch/arm64/arm/cortex-a35/instruction.json, line 71
• tools/perf/scripts/python/net_dropmonitor.py, line 2281
• tools/perf/trace/beauty/perf_event_open.c, 2 times
• tools/power/cpupower/debug/i386/dump_psb.c, line 117
• tools/power/cpupower/lib/acpi_cppc.c, 2 times
• tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py, line 285
• tools/testing/selftests/arm64/pauth/pac_corruptor.S, 2 times
• tools/testing/selftests/bpf/progs/recvmsg4_prog.c, line 773
• tools/testing/selftests/bpf/progs/test_tc_dtime.c, line 117
• tools/testing/selftests/bpf/progs/test_tc_edt.c, line 73
• tools/testing/selftests/bpf/progs/test_verif_scale2.c, line 285
• tools/testing/selftests/drivers/net/mlxsw/port_scale.sh, line 117
• tools/testing/selftests/exec/binfmt_script.py, line 119
• tools/testing/selftests/net/cmsg_ipv6.sh, line 119
• tools/testing/selftests/net/udpgro_bench.sh, line 119
• tools/testing/selftests/powerpc/pmu/ebb/pmae_handling_test.c, line 773
• tools/testing/selftests/powerpc/pmu/sampling_tests/intr_regs_no_crash_wo_pmu_test.c, line 773
• tools/testing/selftests/sync/sync_fence.c, line 119
• tools/testing/selftests/tdx/config, line 447
• tools/testing/selftests/user/test_user_copy.sh, line 2281
• tools/virtio/linux/virtio_ring.h, line 119
• virt/kvm/kvm_main.c, 3 times