Defined in 13 files as a prototype:

• Documentation/ABI/removed/sysfs-bus-nfit, line 54 (as a prototype)
• Documentation/ABI/testing/debugfs-hyperv, line 57 (as a prototype)
• Documentation/ABI/testing/debugfs-ideapad, line 212 (as a prototype)
• Documentation/ABI/testing/sysfs-bus-iio-adc-ad7280a, line 217 (as a prototype)
• Documentation/ABI/testing/sysfs-bus-mcb, line 64 (as a prototype)
• Documentation/ABI/testing/sysfs-class-power-surface, line 239 (as a prototype)
• Documentation/ABI/testing/sysfs-driver-jz4780-efuse, line 254 (as a prototype)
• Documentation/RCU/Design/Data-Structures/blkd_task.svg, line 107 (as a prototype)
• Documentation/admin-guide/blockdev/drbd/DRBD-data-packets.svg, line 85 (as a prototype)
• Documentation/admin-guide/device-mapper/log-writes.rst, line 89 (as a prototype)
• Documentation/admin-guide/device-mapper/statistics.rst, line 111 (as a prototype)
• drivers/net/ethernet/sfc/tc_conntrack.c, line 27 (as a prototype)
• tools/testing/selftests/mm/migration.c, line 163 (as a prototype)

Defined in 6 files as a member:

• arch/sparc/include/uapi/asm/oradax.h, line 43 (as a member)
• arch/um/include/shared/skas/mm_id.h, line 15 (as a member)
• drivers/gpu/drm/nouveau/nouveau_chan.h, line 58 (as a member)
• include/linux/fs_pin.h, line 9 (as a member)
• security/apparmor/include/capability.h, line 33 (as a member)
• security/apparmor/include/perms.h, line 73 (as a member)

Defined in 1 files as a function:

• tools/include/nolibc/sys.h, line 548 (as a function)

Referenced in 177 files:

• Documentation/arch/x86/mtrr.rst, 4 times
• Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml, 2 times
• Documentation/devicetree/bindings/media/amlogic,meson-ir-tx.yaml, 2 times
• Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml, line 423
• Documentation/devicetree/bindings/mtd/partitions/partitions.yaml, line 503
• Documentation/devicetree/bindings/sound/google,chv3-codec.yaml, 6 times
• Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml, 2 times
• Documentation/watchdog/index.rst, line 176
• arch/alpha/lib/ev6-stxcpy.S, 2 times
• arch/alpha/lib/ev6-stxncpy.S, 2 times
• arch/alpha/lib/stxcpy.S, 2 times
• arch/alpha/lib/stxncpy.S, 2 times
• arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts, 4 times
• arch/m68k/fpsp040/bugfix.S, 4 times
• arch/m68k/ifpsp060/src/fpsp.S, 2 times
• arch/m68k/ifpsp060/src/pfpsp.S, 2 times
• arch/mips/kernel/vpe-mt.c, line 276
• arch/powerpc/boot/dts/fsl/p1010rdb_36b.dtsi, 4 times
• arch/um/drivers/slirp_user.c, line 94
• arch/um/kernel/tlb.c, 7 times
• arch/um/os-Linux/process.c, 4 times
• arch/um/os-Linux/signal.c, line 265
• arch/um/os-Linux/skas/process.c, 2 times
• arch/um/os-Linux/start_up.c, 2 times
• arch/um/os-Linux/umid.c, line 177
• arch/um/os-Linux/util.c, 3 times
• arch/xtensa/platforms/xt2000/setup.c, line 258
• drivers/acpi/acpica/acdispat.h, line 345
• drivers/gpu/drm/i915/gem/i915_gem_context.c, 2 times
• drivers/gpu/drm/i915/gt/intel_engine_regs.h, line 47
• drivers/gpu/drm/nouveau/nouveau_chan.c, 4 times
• drivers/infiniband/hw/bnxt_re/qplib_fp.c, 2 times
• drivers/infiniband/hw/bnxt_re/qplib_fp.h, line 511
• drivers/infiniband/hw/bnxt_re/qplib_rcfw.c, 2 times
• drivers/infiniband/hw/bnxt_re/qplib_rcfw.h, line 263
• drivers/input/keyboard/lm8323.c, 5 times
• drivers/isdn/hardware/mISDN/netjet.c, 6 times
• drivers/macintosh/rack-meter.c, 2 times
• drivers/media/pci/saa7134/saa7134-video.c, 2 times
• drivers/media/pci/saa7134/saa7134.h, 2 times
• drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig, 2 times
• drivers/of/of_reserved_mem.c, line 375
• drivers/pci/controller/pcie-hisi-error.c, 2 times
• drivers/sbus/char/oradax.c, line 598
• drivers/scsi/mvme147.c, 4 times
• drivers/scsi/sd_trace.h, 2 times
• drivers/tty/vt/vc_screen.c, 4 times
• drivers/usb/atm/usbatm.c, 2 times
• drivers/usb/storage/ene_ub6250.c, line 27
• drivers/watchdog/bcm47xx_wdt.c, 2 times
• fs/afs/proc.c, 4 times
• fs/attr.c, 5 times
• fs/fs_pin.c, line 44
• fs/fs_struct.c, 6 times
• fs/inode.c, 8 times
• fs/nfs/internal.h, 5 times
• fs/ntfs/sysctl.c, 2 times
• fs/ocfs2/dlm/dlmmaster.c, 5 times
• fs/pipe.c, 3 times
• include/linux/async.h, 2 times
• include/linux/fs_pin.h, 3 times
• include/trace/events/tcp.h, 6 times
• ipc/msg.c, 2 times
• kernel/cgroup/cgroup.c, 6 times
• kernel/signal.c, line 3815
• lib/klist.c, 2 times
• net/batman-adv/routing.c, 2 times
• net/core/skbuff.c, 4 times
• net/ipv4/inet_timewait_sock.c, 2 times
• net/ipv4/tcp_minisocks.c, 2 times
• samples/bpf/trace_event_user.c, line 96
• samples/bpf/trace_output_user.c, line 99
• samples/seccomp/dropper.c, 2 times
• samples/seccomp/user-trap.c, 2 times
• scripts/coccinelle/api/atomic_as_refcounter.cocci, 2 times
• security/apparmor/capability.c, line 81
• security/apparmor/domain.c, 5 times
• security/apparmor/file.c, 3 times
• security/apparmor/include/file.h, line 109
• security/apparmor/include/perms.h, 4 times
• security/apparmor/lib.c, 2 times
• security/apparmor/mount.c, line 158
• security/apparmor/policy_unpack.c, 2 times
• tools/perf/arch/x86/tests/intel-cqm.c, line 123
• tools/perf/bench/sched-seccomp-notify.c, line 136
• tools/perf/builtin-daemon.c, line 760
• tools/perf/builtin-record.c, line 2762
• tools/perf/builtin-stat.c, 4 times
• tools/perf/pmu-events/arch/arm64/mapfile.csv, line 1484
• tools/perf/util/srcline.c, line 399
• tools/testing/selftests/amd-pstate/run.sh, line 259
• tools/testing/selftests/arm64/abi/ptrace.c, line 244
• tools/testing/selftests/arm64/fp/fp-stress.c, 2 times
• tools/testing/selftests/arm64/fp/sve-ptrace.c, line 735
• tools/testing/selftests/arm64/fp/za-ptrace.c, line 334
• tools/testing/selftests/arm64/fp/zt-ptrace.c, line 325
• tools/testing/selftests/bpf/prog_tests/fexit_sleep.c, line 71
• tools/testing/selftests/bpf/prog_tests/tc_redirect.c, line 1189
• tools/testing/selftests/bpf/prog_tests/verifier_log.c, 2 times
• tools/testing/selftests/bpf/progs/test_bpf_nf.c, 6 times
• tools/testing/selftests/bpf/progs/test_tc_dtime.c, 2 times
• tools/testing/selftests/bpf/xdp_metadata.h, line 448
• tools/testing/selftests/breakpoints/breakpoint_test.c, 3 times
• tools/testing/selftests/breakpoints/breakpoint_test_arm64.c, line 185
• tools/testing/selftests/cgroup/cgroup_util.c, line 280
• tools/testing/selftests/cgroup/test_core.c, line 222
• tools/testing/selftests/cgroup/test_cpuset.c, 2 times
• tools/testing/selftests/cgroup/test_freezer.c, line 682
• tools/testing/selftests/cgroup/test_memcontrol.c, line 1277
• tools/testing/selftests/cgroup/test_zswap.c, line 224
• tools/testing/selftests/hid/hid-apple.sh, 2 times
• tools/testing/selftests/hid/hid-core.sh, 2 times
• tools/testing/selftests/kselftest_harness.h, line 903
• tools/testing/selftests/kvm/.gitignore, 2 times
• tools/testing/selftests/kvm/hardware_disable_test.c, line 179
• tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c, 4 times
• tools/testing/selftests/memfd/memfd_test.c, 7 times
• tools/testing/selftests/mm/hmm-tests.c, line 2044
• tools/testing/selftests/mm/migration.c, line 172
• tools/testing/selftests/mm/mrelease_test.c, 3 times
• tools/testing/selftests/mm/protection_keys.c, line 1441
• tools/testing/selftests/mount_setattr/mount_setattr_test.c, 2 times
• tools/testing/selftests/net/af_unix/scm_pidfd.c, line 267
• tools/testing/selftests/net/af_unix/test_unix_oob.c, 2 times
• tools/testing/selftests/net/fin_ack_lat.c, line 106
• tools/testing/selftests/net/nettest.c, 2 times
• tools/testing/selftests/nolibc/nolibc-test.c, 3 times
• tools/testing/selftests/nsfs/owner.c, line 89
• tools/testing/selftests/nsfs/pidns.c, line 76
• tools/testing/selftests/openat2/helpers.h, line 79
• tools/testing/selftests/perf_events/remove_on_exec.c, 3 times
• tools/testing/selftests/pidfd/pidfd_test.c, 3 times
• tools/testing/selftests/pidfd/pidfd_wait.c, 3 times
• tools/testing/selftests/powerpc/alignment/alignment_handler.c, line 66
• tools/testing/selftests/powerpc/benchmarks/context_switch.c, line 154
• tools/testing/selftests/powerpc/benchmarks/fork.c, line 185
• tools/testing/selftests/powerpc/harness.c, 3 times
• tools/testing/selftests/powerpc/mm/stack_expansion_signal.c, line 91
• tools/testing/selftests/powerpc/mm/wild_bctr.c, line 144
• tools/testing/selftests/powerpc/pmu/ebb/multi_ebb_procs_test.c, line 96
• tools/testing/selftests/powerpc/pmu/lib.c, 2 times
• tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr2_fcs_fch_test.c, line 40
• tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c, line 821
• tools/testing/selftests/powerpc/ptrace/ptrace-gpr.c, line 148
• tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c, line 127
• tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c, 2 times
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-gpr.c, line 133
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c, line 142
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c, line 147
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-vsx.c, line 158
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-spr.c, line 137
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-tar.c, line 134
• tools/testing/selftests/powerpc/ptrace/ptrace-tm-vsx.c, line 141
• tools/testing/selftests/powerpc/ptrace/ptrace-vsx.c, line 90
• tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c, 2 times
• tools/testing/selftests/powerpc/signal/sigreturn_vdso.c, 3 times
• tools/testing/selftests/proc/proc-empty-vm.c, line 342
• tools/testing/selftests/proc/proc-pid-vm.c, line 76
• tools/testing/selftests/proc/proc-tid0.c, line 31
• tools/testing/selftests/proc/setns-dcache.c, 2 times
• tools/testing/selftests/proc/setns-sysvipc.c, 2 times
• tools/testing/selftests/ptrace/get_set_sud.c, 2 times
• tools/testing/selftests/ptrace/get_syscall_info.c, 2 times
• tools/testing/selftests/ptrace/vmaccess.c, line 42
• tools/testing/selftests/resctrl/cat_test.c, line 205
• tools/testing/selftests/resctrl/resctrl.h, line 42
• tools/testing/selftests/resctrl/resctrl_val.c, 2 times
• tools/testing/selftests/resctrl/resctrlfs.c, line 625
• tools/testing/selftests/rlimits/rlimits-per-userns.c, line 140
• tools/testing/selftests/sched/cs_prctl_test.c, 2 times
• tools/testing/selftests/seccomp/seccomp_bpf.c, 24 times
• tools/testing/selftests/timers/threadtest.c, 2 times
• tools/testing/selftests/uevent/uevent_filtering.c, 3 times
• tools/testing/selftests/x86/ptrace_syscall.c, 2 times
• tools/testing/selftests/x86/test_shadow_stack.c, line 782
• tools/thermal/thermometer/thermometer.c, line 444
• tools/tracing/rtla/src/timerlat_u.c, line 114