Defined in 90 files as a prototype:

• arch/arm64/boot/dts/freescale/imx8qm-ss-img.dtsi, line 827 (as a prototype)
• arch/arm64/boot/dts/renesas/r8a774c0.dtsi, line 787 (as a prototype)
• arch/arm64/kernel/perf_event.c, line 838 (as a prototype)
• arch/powerpc/kernel/trace/ftrace_mprofile.S, line 851 (as a prototype)
• arch/s390/kvm/interrupt.c, line 761 (as a prototype)
• arch/x86/kernel/process_32.c, line 760 (as a prototype)
• arch/x86/kvm/svm/sev.c, line 885 (as a prototype)
• block/partitions/core.c, line 872 (as a prototype)
• drivers/acpi/sbs.c, line 900 (as a prototype)
• drivers/atm/iphase.c, line 849 (as a prototype)
• drivers/clk/qcom/gpucc-sm8350.c, line 899 (as a prototype)
• drivers/cpuidle/cpuidle-riscv-sbi.c, line 786 (as a prototype)
• drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h, line 905 (as a prototype)
• drivers/gpu/drm/i915/gt/intel_gtt.c, line 779 (as a prototype)
• drivers/gpu/drm/msm/disp/dpu1/dpu_hwio.h, line 786 (as a prototype)
• drivers/gpu/drm/msm/dsi/phy/dsi_phy.c, line 870 (as a prototype)
• drivers/md/persistent-data/dm-btree.c, line 881 (as a prototype)
• drivers/media/platform/ti/omap3isp/isp.c, line 762 (as a prototype)
• drivers/net/bonding/bond_debugfs.c, line 761 (as a prototype)
• drivers/net/ethernet/atheros/atl1c/atl1c_main.c, line 850 (as a prototype)
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c, line 886 (as a prototype)
• drivers/net/ethernet/qlogic/qed/qed_sriov.c, line 760 (as a prototype)
• drivers/phy/mediatek/phy-mtk-io.h, line 760 (as a prototype)
• drivers/s390/net/qeth_l3_sys.c, line 783 (as a prototype)
• drivers/scsi/sym53c8xx_2/sym_malloc.c, line 712 (as a prototype)
• drivers/soc/samsung/exynos-pmu.c, line 712 (as a prototype)
• drivers/soc/xilinx/Makefile, line 717 (as a prototype)
• drivers/staging/media/atomisp/pci/ia_css_isp_configs.h, line 715 (as a prototype)
• drivers/staging/media/atomisp/pci/isp/kernels/ob/ob_1.0/ia_css_ob.host.h, line 715 (as a prototype)
• drivers/staging/media/deprecated/saa7146/av7110/audio.rst, line 716 (as a prototype)
• drivers/staging/media/omap4iss/iss_resizer.h, line 719 (as a prototype)
• drivers/target/iscsi/iscsi_target_tmr.c, line 720 (as a prototype)
• drivers/thermal/ti-soc-thermal/omap3-thermal-data.c, line 729 (as a prototype)
• drivers/tty/serial/rda-uart.c, line 729 (as a prototype)
• drivers/usb/phy/of.c, line 719 (as a prototype)
• drivers/video/fbdev/omap2/omapfb/displays/Kconfig, line 719 (as a prototype)
• fs/befs/io.c, line 727 (as a prototype)
• fs/jfs/symlink.c, line 727 (as a prototype)
• fs/nls/nls_cp949.c, line 724 (as a prototype)
• fs/orangefs/orangefs-mod.c, line 724 (as a prototype)
• include/acpi/processor.h, line 724 (as a prototype)
• include/linux/i8042.h, line 728 (as a prototype)
• include/linux/mfd/tps65218.h, line 728 (as a prototype)
• include/linux/random.h, line 759 (as a prototype)
• include/linux/rpmsg/qcom_smd.h, line 732 (as a prototype)
• include/linux/soc/mediatek/infracfg.h, line 739 (as a prototype)
• include/linux/tracefs.h, line 740 (as a prototype)
• include/media/videobuf2-dma-contig.h, line 744 (as a prototype)
• include/sound/sof/control.h, line 753 (as a prototype)
• include/uapi/linux/if_plip.h, line 751 (as a prototype)
• include/uapi/linux/netfilter_ipv4.h, line 756 (as a prototype)
• include/uapi/linux/nfs4_mount.h, line 757 (as a prototype)
• net/dccp/ipv4.c, line 905 (as a prototype)
• net/ipv4/netfilter/arp_tables.c, line 886 (as a prototype)
• net/ipv6/inet6_connection_sock.c, line 719 (as a prototype)
• net/ncsi/internal.h, line 886 (as a prototype)
• net/netfilter/nft_exthdr.c, line 851 (as a prototype)
• net/netlabel/netlabel_domainhash.h, line 730 (as a prototype)
• net/qrtr/af_qrtr.c, line 782 (as a prototype)
• samples/connector/.gitignore, line 725 (as a prototype)
• scripts/atomic/fallbacks/fence, line 724 (as a prototype)
• scripts/coccinelle/api/memdup_user.cocci, line 723 (as a prototype)
• scripts/gcc-plugins/arm_ssp_per_task_plugin.c, line 723 (as a prototype)
• scripts/gcc-plugins/sancov_plugin.c, line 706 (as a prototype)
• scripts/kconfig/lxdialog/util.c, line 714 (as a prototype)
• scripts/kconfig/tests/choice_value_with_m_dep/__init__.py, line 714 (as a prototype)
• scripts/selinux/genheaders/.gitignore, line 714 (as a prototype)
• security/apparmor/file.c, line 717 (as a prototype)
• security/lockdown/Makefile, line 725 (as a prototype)
• sound/aoa/soundbus/i2sbus/i2sbus.h, line 726 (as a prototype)
• sound/firewire/fireface/ff-midi.c, line 723 (as a prototype)
• sound/firewire/oxfw/oxfw-hwdep.c, line 727 (as a prototype)
• sound/pci/cs46xx/Makefile, line 732 (as a prototype)
• sound/soc/pxa/pxa-ssp.h, line 737 (as a prototype)
• tools/include/linux/pfn.h, line 737 (as a prototype)
• tools/perf/pmu-events/arch/arm64/arm/cortex-a73/exception.json, line 737 (as a prototype)
• tools/perf/tests/shell/test_arm_callgraph_fp.sh, line 899 (as a prototype)
• tools/perf/ui/browser.c, line 887 (as a prototype)
• tools/power/cpupower/utils/version-gen.sh, line 741 (as a prototype)
• tools/testing/selftests/bpf/progs/tailcall_bpf2bpf1.c, line 744 (as a prototype)
• tools/testing/selftests/bpf/progs/test_trace_ext_tracing.c, line 744 (as a prototype)
• tools/testing/selftests/breakpoints/step_after_suspend_test.c, line 744 (as a prototype)
• tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh, line 744 (as a prototype)
• tools/testing/selftests/filesystems/fat/rename_exchange.c, line 749 (as a prototype)
• tools/testing/selftests/net/forwarding/custom_multipath_hash.sh, line 753 (as a prototype)
• tools/testing/selftests/pid_namespace/config, line 757 (as a prototype)
• tools/testing/selftests/proc/.gitignore, line 757 (as a prototype)
• tools/testing/selftests/rcutorture/bin/configcheck.sh, line 757 (as a prototype)
• tools/testing/selftests/tc-testing/TODO.txt, line 759 (as a prototype)
• tools/virtio/virtio-trace/trace-agent-rw.c, line 763 (as a prototype)

Defined in 14 files as a function:

• arch/x86/kernel/apm_32.c, line 679 (as a function)
• drivers/gpu/drm/exynos/exynos_drm_crtc.c, line 675 (as a function)
• drivers/net/ethernet/ti/am65-cpts.h, line 604 (as a function)
• drivers/net/wireless/atmel/atmel_cs.c, line 669 (as a function)
• drivers/scsi/snic/vnic_devcmd.h, line 351 (as a function)
• drivers/soundwire/stream.c, line 679 (as a function)
• include/asm-generic/bitops/le.h, line 352 (as a function)
• include/linux/virtio_net.h, line 679 (as a function)
• net/netfilter/xt_l2tp.c, line 351 (as a function)
• scripts/generate_rust_analyzer.py, line 354 (as a function)
• scripts/kconfig/tests/preprocess/variable/__init__.py, line 357 (as a function)
• security/integrity/platform_certs/efi_parser.c, line 357 (as a function)
• sound/isa/cmi8330.c, line 359 (as a function)
• sound/soc/sof/intel/hda-dai.c, line 355 (as a function)

Referenced in 216 files:

• arch/arc/kernel/signal.c, 9 times
• arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts, line 382
• arch/arm/boot/dts/imx6sll.dtsi, line 695
• arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi, line 391
• arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi, line 1415
• arch/parisc/include/uapi/asm/signal.h, line 446
• arch/powerpc/include/asm/nohash/32/pte-40x.h, line 409
• arch/powerpc/mm/mem.c, 7 times
• arch/s390/kernel/perf_cpum_cf.c, line 695
• arch/sh/boards/mach-highlander/setup.c, line 138
• arch/x86/kernel/apm_32.c, line 543
• arch/x86/kernel/traps.c, line 385
• block/blk-integrity.c, line 1414
• drivers/base/memory.c, line 898
• drivers/char/ipmi/ipmi_si_intf.c, line 389
• drivers/firmware/efi/libstub/x86-stub.c, line 437
• drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c, line 799
• drivers/gpu/drm/amd/display/dc/core/dc.c, line 437
• drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c, line 384
• drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c, 3 times
• drivers/gpu/drm/drm_client_modeset.c, line 438
• drivers/gpu/drm/exynos/exynos_drm_crtc.c, line 543
• drivers/gpu/drm/panel/panel-edp.c, 2 times
• drivers/gpu/drm/panel/panel-samsung-atna33xc20.c, line 696
• drivers/greybus/interface.c, line 444
• drivers/hid/i2c-hid/i2c-hid.h, line 829
• drivers/hwtracing/coresight/coresight-tmc-etr.c, 9 times
• drivers/i2c/busses/i2c-at91-slave.c, line 445
• drivers/i3c/master/i3c-master-cdns.c, line 421
• drivers/iio/gyro/hid-sensor-gyro-3d.c, line 366
• drivers/infiniband/core/sysfs.c, 3 times
• drivers/infiniband/hw/hfi1/efivar.c, 7 times
• drivers/infiniband/hw/hns/hns_roce_ah.c, line 695
• drivers/infiniband/hw/mlx5/wr.c, line 434
• drivers/interconnect/qcom/sc7280.c, 9 times
• drivers/iommu/irq_remapping.c, line 696
• drivers/md/Kconfig, line 422
• drivers/misc/cardreader/rts5260.c, line 400
• drivers/misc/habanalabs/common/command_submission.c, line 375
• drivers/mmc/core/sdio_cis.c, line 826
• drivers/mmc/host/sdhci-esdhc-imx.c, line 898
• drivers/net/can/dev/skb.c, 2 times
• drivers/net/can/sun4i_can.c, 9 times
• drivers/net/dsa/microchip/ksz9477_i2c.c, line 1413
• drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c, line 417
• drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c, line 1415
• drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c, line 381
• drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c, line 437
• drivers/net/ethernet/qlogic/qla3xxx.c, 2 times
• drivers/net/ethernet/ti/am65-cpts.h, line 517
• drivers/net/pcs/pcs-xpcs.c, line 435
• drivers/net/wireguard/timers.c, line 382
• drivers/net/wireless/atmel/atmel_cs.c, line 533
• drivers/net/wireless/intel/iwlwifi/mvm/mvm.h, line 835
• drivers/net/wireless/intel/iwlwifi/queue/tx.h, line 415
• drivers/net/xen-netback/common.h, line 1412
• drivers/nvme/target/passthru.c, line 445
• drivers/pci/controller/pci-mvebu.c, 7 times
• drivers/s390/cio/qdio_main.c, line 696
• drivers/scsi/qla2xxx/qla_gs.c, line 435
• drivers/scsi/snic/vnic_devcmd.h, line 213
• drivers/soundwire/stream.c, line 543
• drivers/staging/media/deprecated/saa7146/av7110/video_function_calls.rst, line 325
• drivers/staging/rtl8723bs/include/hal_com_reg.h, line 700
• drivers/staging/rtl8723bs/include/hal_data.h, 9 times
• drivers/thermal/rockchip_thermal.c, 9 times
• drivers/thermal/thermal_of.c, line 685
• drivers/thunderbolt/quirks.c, line 800
• drivers/usb/dwc2/platform.c, line 696
• drivers/usb/dwc3/dwc3-omap.c, line 899
• drivers/usb/gadget/udc/tegra-xudc.c, line 141
• drivers/usb/serial/ftdi_sio_ids.h, line 800
• drivers/usb/typec/class.c, line 899
• drivers/w1/slaves/w1_therm.c, line 381
• drivers/xen/pvcalls-front.h, line 685
• drivers/xen/sys-hypervisor.c, 9 times
• fs/btrfs/delalloc-space.h, line 331
• fs/ceph/io.h, line 685
• fs/jfs/ioctl.c, line 685
• fs/jfs/jfs_dinode.h, line 332
• fs/nfs/blocklayout/dev.c, line 896
• fs/orangefs/Makefile, line 690
• fs/sysfs/mount.c, line 692
• fs/xfs/libxfs/xfs_ialloc_btree.h, line 340
• include/asm-generic/bitops/instrumented-non-atomic.h, line 694
• include/asm-generic/bitops/le.h, line 213
• include/asm-generic/checksum.h, line 340
• include/asm-generic/dma-mapping.h, line 694
• include/asm-generic/preempt.h, line 692
• include/asm-generic/topology.h, line 341
• include/drm/drm_bridge.h, line 800
• include/drm/drm_vblank_work.h, line 348
• include/dt-bindings/reset/raspberrypi,firmware-reset.h, line 348
• include/linux/adb.h, line 695
• include/linux/backlight.h, line 348
• include/linux/blkdev.h, 9 times
• include/linux/bvec.h, line 435
• include/linux/const.h, line 349
• include/linux/hrtimer_defs.h, line 699
• include/linux/irqchip/arm-gic.h, line 349
• include/linux/libata.h, line 1414
• include/linux/mfd/mp2629.h, line 699
• include/linux/mfd/ti_am335x_tscadc.h, line 703
• include/linux/mlx5/cq.h, line 703
• include/linux/mtd/qinfo.h, 9 times
• include/linux/netfilter/ipset/ip_set_getport.h, line 350
• include/linux/platform_data/max6639.h, line 351
• include/linux/rwlock_api_smp.h, line 353
• include/linux/signal_types.h, line 683
• include/linux/stackdepot.h, line 678
• include/linux/virtio_net.h, line 543
• include/net/cfg80211.h, line 686
• include/net/kcm.h, 9 times
• include/net/netns/unix.h, line 360
• include/sound/madera-pdata.h, line 688
• include/sound/rt1015.h, line 136
• include/sound/tea6330t.h, line 363
• include/trace/events/gpio.h, line 703
• include/trace/events/sched.h, line 364
• include/uapi/linux/ip6_tunnel.h, line 364
• include/uapi/linux/nfc.h, line 708
• include/video/newport.h, line 136
• kernel/rcu/tiny.c, 2 times
• lib/xz/xz_private.h, line 366
• net/ipv6/ah6.c, line 710
• net/ipv6/netfilter/ip6_tables.c, line 439
• net/ipv6/netfilter/ip6t_REJECT.c, line 325
• net/ipv6/netfilter/nf_conntrack_reasm.c, line 438
• net/ipv6/xfrm6_output.c, line 704
• net/l2tp/trace.h, line 325
• net/netfilter/ipvs/Kconfig, 7 times
• net/netfilter/ipvs/ip_vs_conn.c, line 695
• net/netfilter/nft_log.c, line 328
• net/netfilter/nft_set_pipapo.h, 2 times
• net/netfilter/nft_set_pipapo_avx2.c, 7 times
• net/netfilter/xt_l2tp.c, line 213
• net/nfc/llcp_sock.c, line 140
• net/phonet/pep.c, line 1414
• net/rxrpc/peer_object.c, line 330
• net/sctp/stream_interleave.c, line 381
• net/sunrpc/auth_gss/auth_gss.c, line 438
• net/xdp/xdp_umem.c, line 1412
• samples/bpf/hbm.c, line 1333
• samples/bpf/tcp_tos_reflect_kern.c, line 330
• samples/bpf/xdp2skb_meta.sh, 9 times
• scripts/Makefile.vmlinux, line 834
• scripts/atomic/gen-atomic-fallback.sh, line 328
• scripts/gcc-plugins/Kconfig, line 834
• scripts/generate_rust_analyzer.py, line 213
• scripts/genksyms/genksyms.c, line 846
• scripts/kconfig/mconf-cfg.sh, line 329
• scripts/kconfig/tests/conftest.py, line 329
• scripts/kconfig/tests/preprocess/variable/__init__.py, line 213
• scripts/rust_is_available_bindgen_libclang.h, line 847
• scripts/test_fortify.sh, line 847
• security/Kconfig.hardening, line 369
• security/integrity/platform_certs/efi_parser.c, line 213
• security/integrity/platform_certs/load_powerpc.c, line 826
• security/safesetid/lsm.h, line 328
• sound/arm/aaci.h, line 331
• sound/core/seq/oss/seq_oss_synth.c, line 333
• sound/drivers/opl3/opl3_oss.c, line 335
• sound/firewire/tascam/Makefile, line 336
• sound/isa/cmi8330.c, line 213
• sound/pci/cs5530.c, line 337
• sound/pci/mixart/mixart_mixer.c, line 337
• sound/pci/rme96.c, line 339
• sound/soc/amd/include/acp_2_2_enum.h, line 338
• sound/soc/amd/ps/ps-mach.c, line 383
• sound/soc/au1x/db1200.c, line 341
• sound/soc/codecs/rt711.c, line 340
• sound/soc/codecs/wm9090.c, line 342
• sound/soc/generic/simple-card.c, 2 times
• sound/soc/intel/boards/ehl_rt5660.c, line 344
• sound/soc/pxa/z2.c, line 346
• sound/soc/sof/Makefile, line 348
• sound/soc/sof/intel/hda-dai.c, line 213
• tools/build/Makefile, line 834
• tools/include/linux/const.h, line 349
• tools/perf/pmu-events/arch/arm64/arm/cortex-a34/exception.json, 9 times
• tools/perf/pmu-events/arch/arm64/arm/cortex-a35/exception.json, 9 times
• tools/perf/pmu-events/arch/arm64/arm/cortex-a510/exception.json, 9 times
• tools/perf/pmu-events/arch/arm64/arm/cortex-a65-e1/exception.json, 9 times
• tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/branch.json, line 349
• tools/perf/util/perf-hooks.h, line 834
• tools/perf/util/scripting-engines/trace-event-python.c, line 350
• tools/perf/util/sort.c, line 436
• tools/power/cpupower/man/cpupower-frequency-set.1, line 1328
• tools/power/cpupower/man/cpupower-set.1, 2 times
• tools/testing/selftests/arm64/signal/Makefile, 2 times
• tools/testing/selftests/bpf/progs/ringbuf_bench.c, line 1328
• tools/testing/selftests/bpf/verifier/and.c, line 350
• tools/testing/selftests/capabilities/test_execve.c, line 356
• tools/testing/selftests/drivers/net/mlxsw/vxlan_ipv6.sh, line 356
• tools/testing/selftests/memfd/fuse_mnt.c, line 844
• tools/testing/selftests/mqueue/Makefile, line 358
• tools/testing/selftests/net/forwarding/sch_ets_tests.sh, line 359
• tools/testing/selftests/net/forwarding/vxlan_asymmetric_ipv6.sh, line 360
• tools/testing/selftests/net/traceroute.sh, 3 times
• tools/testing/selftests/net/txring_overwrite.c, 7 times
• tools/testing/selftests/net/unicast_extensions.sh, line 839
• tools/testing/selftests/net/vrf_route_leaking.sh, 9 times
• tools/testing/selftests/powerpc/mm/exec_prot.c, 3 times
• tools/testing/selftests/powerpc/mm/hugetlb_vs_thp_test.c, 7 times
• tools/testing/selftests/powerpc/pmu/ebb/trace.c, line 1396
• tools/testing/selftests/powerpc/pmu/event_code_tests/.gitignore, 2 times
• tools/testing/selftests/powerpc/tm/tm-signal-msr-resv.c, 3 times
• tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c, 7 times
• tools/testing/selftests/proc/proc.h, line 361
• tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/locks.h, 7 times
• tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/percpu.h, line 827
• tools/testing/selftests/rcutorture/formal/srcu-cbmc/tests/test_script.sh, 2 times
• tools/testing/selftests/sigaltstack/sas.c, line 858
• tools/testing/selftests/timers/leapcrash.c, 7 times
• tools/testing/selftests/wireguard/qemu/arch/mips64.config, line 360
• tools/vm/page_owner_sort.c, 9 times