Defined in 2 files as a macro:

• include/linux/limits.h, line 13 (as a macro)
• tools/include/linux/kernel.h, line 13 (as a macro)

Referenced in 413 files:

• arch/arm/include/asm/cpuidle.h, line 29
• arch/arm/probes/uprobes/core.c, line 21
• arch/arm64/kernel/probes/uprobes.c, line 12
• arch/m68k/amiga/chipram.c, line 81
• arch/m68k/atari/stram.c, line 170
• arch/mips/include/asm/idle.h, line 25
• arch/powerpc/kernel/uprobes.c, line 18
• arch/powerpc/lib/test_emulate_step.c, 12 times
• arch/powerpc/platforms/ps3/repository.c, 3 times
• arch/powerpc/sysdev/mpic_timer.c, line 300
• arch/s390/kernel/uprobes.c, line 21
• arch/x86/include/asm/efi.h, line 33
• arch/x86/kernel/cpu/vmware.c, 4 times
• arch/x86/kernel/smpboot.c, 2 times
• arch/x86/kernel/uprobes.c, line 38
• arch/x86/kvm/x86.h, line 13
• block/bfq-iosched.c, 2 times
• block/blk-iolatency.c, 5 times
• block/blk-lib.c, line 61
• block/blk-merge.c, 3 times
• block/blk-settings.c, 7 times
• block/blk-sysfs.c, 2 times
• block/blk-throttle.c, 18 times
• block/blk-wbt.c, line 467
• block/blk.h, line 269
• drivers/acpi/hmat/hmat.c, line 170
• drivers/acpi/ioapic.c, line 206
• drivers/ata/libata-core.c, 5 times
• drivers/base/regmap/regcache-rbtree.c, line 392
• drivers/base/regmap/regmap.c, 3 times
• drivers/block/aoe/aoecmd.c, line 503
• drivers/block/drbd/drbd_proc.c, line 75
• drivers/block/drbd/drbd_receiver.c, 2 times
• drivers/block/loop.c, 2 times
• drivers/block/nbd.c, 3 times
• drivers/block/null_blk_main.c, line 1417
• drivers/block/rbd.c, line 5164
• drivers/block/virtio_blk.c, 2 times
• drivers/block/zram/zram_drv.c, 2 times
• drivers/char/lp.c, line 595
• drivers/clk/at91/clk-sam9x60-pll.c, 2 times
• drivers/clk/clk-divider.c, line 58
• drivers/clk/hisilicon/clk-hi6220-stub.c, line 96
• drivers/clocksource/timer-davinci.c, 2 times
• drivers/clocksource/timer-digicolor.c, line 184
• drivers/clocksource/timer-rda.c, line 190
• drivers/clocksource/timer-rockchip.c, 2 times
• drivers/clocksource/timer-sprd.c, line 154
• drivers/clocksource/timer-stm32.c, 2 times
• drivers/cpufreq/cpufreq.c, line 2397
• drivers/cpufreq/cpufreq_conservative.c, 2 times
• drivers/cpufreq/cpufreq_governor.c, line 119
• drivers/cpufreq/powernv-cpufreq.c, line 1046
• drivers/cpuidle/cpuidle-arm.c, line 58
• drivers/cpuidle/cpuidle-psci.c, line 47
• drivers/cpuidle/cpuidle.c, 2 times
• drivers/cpuidle/governors/menu.c, 3 times
• drivers/cpuidle/governors/teo.c, 2 times
• drivers/crypto/sunxi-ss/sun4i-ss-hash.c, line 197
• drivers/dma/dma-axi-dmac.c, 2 times
• drivers/dma/dmatest.c, line 474
• drivers/gpio/gpio-aspeed.c, line 787
• drivers/gpio/gpio-mvebu.c, 6 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 1113
• drivers/gpu/drm/drm_framebuffer.c, 2 times
• drivers/gpu/drm/drm_mode_config.c, 6 times
• drivers/gpu/drm/exynos/exynos_drm_ipp.c, 6 times
• drivers/gpu/drm/i915/display/intel_bw.c, 2 times
• drivers/gpu/drm/i915/gem/selftests/huge_pages.c, 2 times
• drivers/gpu/drm/i915/gt/selftest_timeline.c, 2 times
• drivers/gpu/drm/i915/gvt/dmabuf.c, 2 times
• drivers/gpu/drm/i915/gvt/vgpu.c, 2 times
• drivers/gpu/drm/i915/i915_drv.c, line 1283
• drivers/gpu/drm/i915/i915_fixed.h, line 18
• drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c, line 1430
• drivers/gpu/drm/scheduler/sched_entity.c, line 136
• drivers/gpu/drm/selftests/test-drm_format.c, 40 times
• drivers/gpu/drm/selftests/test-drm_framebuffer.c, 6 times
• drivers/gpu/drm/tegra/hdmi.c, 4 times
• drivers/gpu/drm/vc4/vc4_gem.c, line 841
• drivers/gpu/ipu-v3/ipu-image-convert.c, line 500
• drivers/hsi/clients/cmt_speech.c, line 128
• drivers/hsi/controllers/omap_ssi_core.c, line 408
• drivers/hwmon/ntc_thermistor.c, line 441
• drivers/i2c/i2c-core-acpi.c, 2 times
• drivers/iio/adc/dln2-adc.c, line 393
• drivers/iio/buffer/kfifo_buf.c, line 35
• drivers/infiniband/core/umem.c, line 248
• drivers/infiniband/hw/hfi1/chip.c, line 7956
• drivers/infiniband/hw/hfi1/mad.c, 2 times
• drivers/infiniband/hw/hfi1/verbs.c, line 1350
• drivers/infiniband/sw/siw/siw_cm.c, 3 times
• drivers/input/misc/axp20x-pek.c, line 139
• drivers/irqchip/irq-gic-v3.c, 2 times
• drivers/lightnvm/pblk-init.c, line 1249
• drivers/mailbox/bcm-flexrm-mailbox.c, 4 times
• drivers/md/bcache/debug.c, line 128
• drivers/md/bcache/super.c, 4 times
• drivers/md/bcache/sysfs.c, 9 times
• drivers/md/dm-bufio.c, 2 times
• drivers/md/dm-clone-target.c, line 2016
• drivers/md/dm-flakey.c, 4 times
• drivers/md/dm-integrity.c, 5 times
• drivers/md/dm-log-writes.c, line 895
• drivers/md/dm-stats.c, line 202
• drivers/md/dm-switch.c, line 256
• drivers/md/dm-zoned-metadata.c, line 95
• drivers/md/dm.c, 2 times
• drivers/md/raid0.c, line 403
• drivers/md/raid1.c, line 603
• drivers/md/raid10.c, line 722
• drivers/md/raid5.c, line 7487
• drivers/media/i2c/ov2659.c, line 1079
• drivers/media/i2c/ov772x.c, line 940
• drivers/media/i2c/ov9650.c, line 1195
• drivers/media/i2c/s5c73m3/s5c73m3-core.c, line 895
• drivers/media/i2c/s5k6aa.c, line 951
• drivers/media/platform/aspeed-video.c, line 696
• drivers/media/platform/omap3isp/ispvideo.c, line 1035
• drivers/media/platform/sh_vou.c, 4 times
• drivers/media/platform/sti/hva/hva-debugfs.c, 3 times
• drivers/media/platform/stm32/stm32-dcmi.c, line 944
• drivers/media/rc/rc-loopback.c, line 224
• drivers/media/tuners/mt2063.c, line 690
• drivers/media/usb/uvc/uvc_video.c, line 1829
• drivers/misc/lkdtm/refcount.c, 2 times
• drivers/mmc/core/core.c, 3 times
• drivers/mmc/core/mmc_test.c, 2 times
• drivers/mmc/host/renesas_sdhi_core.c, line 139
• drivers/mmc/host/renesas_sdhi_internal_dmac.c, 2 times
• drivers/mmc/host/renesas_sdhi_sys_dmac.c, line 68
• drivers/mmc/host/sdhci-s3c.c, 3 times
• drivers/mmc/host/sdhci-tegra.c, line 768
• drivers/mtd/inftlcore.c, line 40
• drivers/mtd/mtd_blkdevs.c, line 452
• drivers/mtd/mtdswap.c, 4 times
• drivers/mtd/nftlcore.c, line 40
• drivers/mtd/parsers/sharpslpart.c, 2 times
• drivers/mtd/rfd_ftl.c, line 726
• drivers/mtd/ssfdc.c, line 291
• drivers/net/bonding/bond_main.c, 4 times
• drivers/net/can/dev.c, 4 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h, line 369
• drivers/net/ethernet/brocade/bna/bnad_debugfs.c, line 320
• drivers/net/ethernet/cisco/enic/enic_main.c, line 1518
• drivers/net/ethernet/netronome/nfp/bpf/jit.c, line 1609
• drivers/net/ethernet/netronome/nfp/bpf/verifier.c, line 52
• drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c, line 123
• drivers/net/ethernet/ti/davinci_cpdma.c, 4 times
• drivers/net/wimax/i2400m/debugfs.c, 4 times
• drivers/net/wimax/i2400m/driver.c, 4 times
• drivers/net/wireless/ath/ath10k/wmi.h, line 5884
• drivers/net/wireless/marvell/mwifiex/debugfs.c, 2 times
• drivers/net/wireless/ralink/rt2x00/rt2800mmio.c, line 798
• drivers/net/wireless/ralink/rt2x00/rt2800usb.c, line 464
• drivers/ntb/hw/intel/ntb_hw_gen1.c, 3 times
• drivers/nvdimm/blk.c, line 259
• drivers/nvdimm/btt.c, line 1545
• drivers/nvdimm/bus.c, 17 times
• drivers/nvdimm/label.c, 4 times
• drivers/nvdimm/pmem.c, line 442
• drivers/nvme/host/core.c, 4 times
• drivers/pinctrl/pinctrl-st.c, line 453
• drivers/power/supply/charger-manager.c, 2 times
• drivers/s390/block/dasd.c, line 777
• drivers/s390/block/dasd_devmap.c, line 1337
• drivers/scsi/bfa/bfad_debugfs.c, line 258
• drivers/scsi/fcoe/fcoe_sysfs.c, 3 times
• drivers/scsi/megaraid/megaraid_sas_fusion.c, 2 times
• drivers/scsi/mpt3sas/mpt3sas_base.c, 2 times
• drivers/scsi/mpt3sas/mpt3sas_config.c, line 307
• drivers/scsi/mpt3sas/mpt3sas_ctl.c, line 688
• drivers/scsi/scsi_sysfs.c, line 349
• drivers/scsi/scsi_transport_fc.c, 2 times
• drivers/scsi/sd_zbc.c, line 439
• drivers/scsi/virtio_scsi.c, line 742
• drivers/scsi/vmw_pvscsi.c, line 1010
• drivers/soc/qcom/rpmh.c, 4 times
• drivers/soc/tegra/fuse/speedo-tegra114.c, 4 times
• drivers/soc/tegra/fuse/speedo-tegra124.c, 6 times
• drivers/soc/tegra/fuse/speedo-tegra20.c, 6 times
• drivers/soc/tegra/fuse/speedo-tegra210.c, 8 times
• drivers/soc/tegra/fuse/speedo-tegra30.c, 12 times
• drivers/soc/tegra/pmc.c, 142 times
• drivers/spi/spi-txx9.c, line 388
• drivers/spi/spi.c, 2 times
• drivers/staging/comedi/comedi_fops.c, 4 times
• drivers/staging/comedi/drivers.c, 2 times
• drivers/staging/comedi/drivers/amplc_pci230.c, 3 times
• drivers/staging/comedi/drivers/comedi_test.c, 5 times
• drivers/staging/exfat/exfat_core.c, 9 times
• drivers/staging/exfat/exfat_super.c, 2 times
• drivers/staging/media/imx/imx-media-csi.c, line 867
• drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c, line 146
• drivers/target/sbp/sbp_target.c, line 1997
• drivers/target/target_core_rd.c, line 300
• drivers/target/tcm_fc/tfc_conf.c, line 237
• drivers/tty/serial/8250/8250_port.c, 2 times
• drivers/tty/serial/sh-sci.c, line 2303
• drivers/usb/core/devio.c, line 139
• drivers/usb/dwc2/gadget.c, line 4060
• drivers/usb/gadget/function/f_tcm.c, line 1347
• drivers/usb/misc/usbtest.c, 2 times
• drivers/usb/serial/cp210x.c, line 1060
• drivers/video/backlight/pm8941-wled.c, 3 times
• drivers/video/backlight/pwm_bl.c, line 214
• drivers/vme/vme.c, line 1270
• drivers/watchdog/armada_37xx_wdt.c, line 301
• drivers/watchdog/atlas7_wdt.c, line 167
• drivers/watchdog/moxart_wdt.c, line 121
• drivers/watchdog/octeon-wdt-main.c, line 558
• drivers/watchdog/stmp3xxx_rtc_wdt.c, line 19
• drivers/xen/grant-table.c, line 1105
• drivers/xen/pvcalls-front.c, line 20
• fs/afs/fs_probe.c, 5 times
• fs/afs/vl_probe.c, 5 times
• fs/autofs/root.c, line 789
• fs/binfmt_elf.c, line 1591
• fs/btrfs/scrub.c, 2 times
• fs/cifs/asn1.c, line 417
• fs/cifs/cifsacl.c, line 149
• fs/ext4/fsmap.c, line 571
• fs/ext4/ioctl.c, line 772
• fs/ext4/resize.c, line 206
• fs/f2fs/gc.c, 2 times
• fs/f2fs/segment.c, 4 times
• fs/f2fs/sysfs.c, line 259
• fs/fuse/dev.c, line 2128
• fs/fuse/virtio_fs.c, line 1046
• fs/gfs2/file.c, 3 times
• fs/gfs2/quota.c, line 1198
• fs/gfs2/quota.h, line 46
• fs/io_uring.c, line 1994
• fs/ioctl.c, line 26
• fs/jffs2/super.c, line 209
• fs/nfs/internal.h, 2 times
• fs/nfs/super.c, 2 times
• fs/nilfs2/ioctl.c, 3 times
• fs/notify/fanotify/fanotify.c, line 294
• fs/notify/fanotify/fanotify_user.c, 2 times
• fs/notify/group.c, line 132
• fs/ocfs2/alloc.c, 3 times
• fs/ocfs2/aops.c, 2 times
• fs/ocfs2/dir.c, 2 times
• fs/ocfs2/extent_map.c, line 387
• fs/ocfs2/file.c, 2 times
• fs/ocfs2/refcounttree.c, 3 times
• fs/ocfs2/slot_map.c, line 351
• fs/ocfs2/xattr.c, line 4090
• fs/proc/generic.c, line 209
• fs/reiserfs/bitmap.c, 2 times
• fs/xfs/scrub/dir.c, line 355
• fs/xfs/xfs_fsmap.c, line 743
• fs/xfs/xfs_log_recover.c, line 4762
• include/keys/rxrpc-type.h, 2 times
• include/linux/bio.h, line 118
• include/linux/blk-cgroup.h, line 30
• include/linux/blkdev.h, line 998
• include/linux/bvec.h, line 123
• include/linux/device-mapper.h, line 598
• include/linux/dynamic_queue_limits.h, 2 times
• include/linux/irq.h, line 1115
• include/linux/netfilter/ipset/ip_set.h, 2 times
• include/linux/objagg.h, line 15
• include/linux/scatterlist.h, line 25
• include/linux/visorbus.h, line 341
• include/linux/watchdog.h, line 173
• include/linux/xarray.h, line 243
• include/rdma/ib_verbs.h, line 4048
• include/sound/pcm_params.h, line 217
• kernel/bpf/btf.c, line 3312
• kernel/bpf/verifier.c, line 9258
• kernel/irq/affinity.c, 3 times
• kernel/irq/matrix.c, 5 times
• kernel/kexec_elf.c, line 393
• kernel/locking/mutex.c, 2 times
• kernel/relay.c, line 576
• kernel/sched/completion.c, 4 times
• kernel/sched/fair.c, line 5692
• kernel/sysctl.c, line 2321
• kernel/time/clockevents.c, line 488
• kernel/time/clocksource.c, line 874
• kernel/time/timer.c, 2 times
• kernel/trace/trace.c, line 1931
• kernel/trace/trace_benchmark.c, line 85
• kernel/trace/trace_kprobe.c, line 789
• lib/842/842_compress.c, line 603
• lib/842/842_decompress.c, line 390
• lib/bitmap.c, 2 times
• lib/dynamic_debug.c, line 367
• lib/dynamic_queue_limits.c, 3 times
• lib/refcount.c, 6 times
• lib/sbitmap.c, line 390
• lib/test_kmod.c, line 887
• lib/test_xarray.c, 11 times
• lib/ts_bm.c, line 93
• lib/ts_fsm.c, line 248
• lib/ts_kmp.c, line 71
• mm/hugetlb.c, 2 times
• mm/khugepaged.c, 3 times
• mm/ksm.c, 4 times
• mm/memfd.c, line 228
• mm/memtest.c, line 109
• mm/mmu_notifier.c, line 354
• mm/percpu.c, 3 times
• mm/swapfile.c, line 2981
• net/core/gen_stats.c, line 258
• net/core/skbuff.c, line 3584
• net/dccp/ccids/lib/tfrc.h, 2 times
• net/dccp/ccids/lib/tfrc_equation.c, line 696
• net/dccp/options.c, line 285
• net/ipv4/sysctl_net_ipv4.c, line 51
• net/ipv4/tcp_ipv4.c, line 2677
• net/ncsi/ncsi-manage.c, 2 times
• net/ncsi/ncsi-netlink.c, 3 times
• net/netfilter/ipset/ip_set_hash_ipportnet.c, line 262
• net/netfilter/ipset/ip_set_hash_net.c, line 187
• net/netfilter/ipset/ip_set_hash_netiface.c, line 246
• net/netfilter/ipset/ip_set_hash_netnet.c, 2 times
• net/netfilter/ipset/ip_set_hash_netport.c, line 232
• net/netfilter/ipset/ip_set_hash_netportnet.c, 2 times
• net/netfilter/nf_conntrack_amanda.c, 3 times
• net/netfilter/nf_conntrack_core.c, line 2246
• net/netfilter/nf_nat_masquerade.c, line 286
• net/netfilter/nf_tables_api.c, 3 times
• net/netfilter/xt_set.c, 11 times
• net/netfilter/xt_string.c, line 33
• net/packet/af_packet.c, line 4328
• net/rds/ib_cm.c, 2 times
• net/rds/rdma.c, line 58
• net/rxrpc/proc.c, 4 times
• net/sched/act_api.c, line 521
• net/sched/em_text.c, line 40
• net/sched/sch_netem.c, 2 times
• net/sctp/sysctl.c, 2 times
• net/socket.c, line 2395
• net/sunrpc/xprt.c, line 1948
• net/tls/tls_sw.c, line 197
• scripts/kallsyms.c, line 373
• sound/core/control.c, 2 times
• sound/core/pcm.c, line 674
• sound/core/pcm_lib.c, 12 times
• sound/core/pcm_memory.c, line 160
• sound/core/pcm_native.c, line 2146
• sound/drivers/dummy.c, line 141
• sound/firewire/amdtp-stream.c, 6 times
• sound/firewire/bebob/bebob_pcm.c, 4 times
• sound/firewire/dice/dice-pcm.c, 3 times
• sound/firewire/digi00x/digi00x-pcm.c, 2 times
• sound/firewire/fireface/ff-pcm.c, 4 times
• sound/firewire/fireworks/fireworks_command.c, 5 times
• sound/firewire/fireworks/fireworks_pcm.c, 3 times
• sound/firewire/isight.c, line 264
• sound/firewire/motu/motu-pcm.c, 3 times
• sound/firewire/oxfw/oxfw-pcm.c, 3 times
• sound/isa/sb/emu8000_pcm.c, line 239
• sound/pci/asihpi/asihpi.c, 3 times
• sound/pci/ctxfi/ctpcm.c, 2 times
• sound/pci/emu10k1/emupcm.c, line 1143
• sound/pci/oxygen/oxygen_io.c, line 146
• sound/pci/ymfpci/ymfpci_main.c, 2 times
• sound/soc/codecs/tlv320aic23.c, 3 times
• sound/soc/meson/axg-fifo.c, 2 times
• sound/soc/sh/rcar/core.c, line 873
• sound/soc/soc-generic-dmaengine-pcm.c, line 139
• sound/soc/soc-pcm.c, 4 times
• sound/usb/misc/ua101.c, 3 times
• sound/usb/pcm.c, 2 times
• tools/include/linux/kernel.h, line 12
• tools/include/linux/refcount.h, 2 times
• tools/perf/arch/arm/util/cs-etm.c, 3 times
• tools/perf/arch/arm64/util/arm-spe.c, line 99
• tools/perf/arch/s390/util/auxtrace.c, line 65
• tools/perf/arch/x86/tests/perf-time-to-tsc.c, 4 times
• tools/perf/arch/x86/util/intel-bts.c, 3 times
• tools/perf/arch/x86/util/intel-pt.c, 3 times
• tools/perf/builtin-ftrace.c, line 453
• tools/perf/builtin-kvm.c, line 1401
• tools/perf/builtin-record.c, 3 times
• tools/perf/builtin-stat.c, line 140
• tools/perf/builtin-top.c, 3 times
• tools/perf/builtin-trace.c, 6 times
• tools/perf/tests/backward-ring-buffer.c, line 93
• tools/perf/tests/bpf.c, line 115
• tools/perf/tests/code-reading.c, 3 times
• tools/perf/tests/event-times.c, 3 times
• tools/perf/tests/keep-tracking.c, 4 times
• tools/perf/tests/mmap-basic.c, line 48
• tools/perf/tests/openat-syscall-all-cpus.c, line 30
• tools/perf/tests/openat-syscall-tp-fields.c, 2 times
• tools/perf/tests/openat-syscall.c, line 21
• tools/perf/tests/perf-record.c, line 47
• tools/perf/tests/switch-tracking.c, 4 times
• tools/perf/tests/task-exit.c, line 48
• tools/perf/util/auxtrace.c, line 154
• tools/perf/util/cputopo.c, line 194
• tools/perf/util/evlist.c, 3 times
• tools/perf/util/evsel.c, 2 times
• tools/perf/util/header.c, 2 times
• tools/perf/util/python.c, line 626
• tools/perf/util/record.c, line 200
• tools/perf/util/synthetic-events.c, line 744
• tools/perf/util/target.c, line 75
• tools/perf/util/thread_map.c, 4 times
• tools/power/cpupower/utils/cpufreq-info.c, line 463
• tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c, line 211
• tools/testing/selftests/bpf/test_verifier.c, line 615
• tools/testing/selftests/bpf/verifier/jmp32.c, 17 times
• tools/testing/selftests/proc/fd-001-lookup.c, line 91
• tools/testing/selftests/proc/fd-003-kthread.c, line 149
• tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/locks.h, line 201
• tools/testing/selftests/rseq/rseq.c, line 84
• tools/usb/testusb.c, line 357