Documented in 2 files:

• lib/string_helpers.c, line 874
• tools/lib/string.c, line 131

Defined in 2 files as a prototype:

• include/linux/string.h, line 114 (as a prototype)
• tools/include/linux/string.h, line 47 (as a prototype)

Defined in 4 files as a function:

• arch/s390/boot/string.c, line 32 (as a function)
• lib/string_helpers.c, line 882 (as a function)
• tools/bootconfig/include/linux/bootconfig.h, line 32 (as a function)
• tools/lib/string.c, line 139 (as a function)

Referenced in 64 files:

• arch/s390/boot/ipl_parm.c, line 193
• arch/s390/hypfs/hypfs_diag_fs.c
  • line 92
  • line 360
• arch/s390/hypfs/hypfs_vm_fs.c, line 41
• arch/s390/kernel/early.c, line 119
• arch/s390/kernel/ipl.c
  • line 270
  • line 552
  • line 840
• arch/x86/kernel/apic/x2apic_uv_x.c, line 302
• arch/x86/kernel/cpu/resctrl/ctrlmondata.c
  • line 226
  • line 402
• arch/x86/kernel/cpu/resctrl/rdtgroup.c, line 1604
• block/bfq-cgroup.c
  • line 1119
  • line 1146
• drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
  • line 1353
  • line 1360
  • line 1367
  • line 1375
  • line 1380
  • line 1387
  • line 1392
• drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
  • line 1599
  • line 1609
  • line 1614
  • line 1624
  • line 1629
  • line 1639
  • line 1644
• drivers/dma/dmatest.c
  • line 1097
  • line 1098
  • line 1238
  • line 1262
  • line 1263
• drivers/dma/idxd/sysfs.c, line 955
• drivers/firmware/broadcom/bcm47xx_sprom.c
  • line 78
  • line 106
  • line 127
• drivers/gpio/gpio-sim.c, line 657
• drivers/gpu/drm/i915/i915_mitigations.c, line 48
• drivers/hwmon/hp-wmi-sensors.c
  • line 472
  • line 555
  • line 967
• drivers/iio/test/iio-test-rescale.c, line 697
• drivers/md/bcache/super.c
  • line 2553
  • line 2584
• drivers/md/dm-init.c, line 98
• drivers/misc/lkdtm/core.c
  • line 245
  • line 321
• drivers/most/configfs.c
  • line 174
  • line 193
  • line 208
  • line 223
  • line 238
  • line 254
• drivers/mtd/nand/raw/nand_base.c, line 4898
• drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
  • line 627
  • line 636
• drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
  • line 2797
  • line 2799
  • line 2801
  • line 2803
• drivers/nvdimm/claim.c, line 151
• drivers/nvdimm/namespace_devs.c, line 212
• drivers/nvme/target/auth.c
  • line 49
  • line 53
• drivers/pci/pci.c, line 5463
• drivers/s390/char/tape_3590.c, line 143
• drivers/s390/crypto/zcrypt_api.c
  • line 330
  • line 347
• drivers/scsi/ipr.c
  • line 1882
  • line 1908
• drivers/scsi/qla2xxx/qla_mr.c, line 1924
• drivers/soc/qcom/qcom_stats.c, line 160
• drivers/ssb/host_soc.c
  • line 187
  • line 197
• drivers/staging/fbtft/fbtft-sysfs.c, line 51
• drivers/thermal/thermal_core.c, line 207
• drivers/thunderbolt/domain.c, line 189
• fs/debugfs/file.c, line 948
• fs/f2fs/sysfs.c
  • line 388
  • line 423
• include/linux/string.h, line 118
• kernel/sched/core.c, line 10702
• kernel/trace/rv/rv.c, line 531
• kernel/trace/rv/rv_reactors.c, line 208
• kernel/trace/trace.c, line 6643
• kernel/trace/trace_events_inject.c, line 299
• kernel/trace/trace_events_trigger.c, line 293
• lib/bootconfig.c
  • line 596
  • line 683
  • line 753
• lib/string_helpers.c, line 898
• net/smc/smc_pnet.c, line 515
• security/apparmor/include/lib.h, line 161
• security/apparmor/lib.c, line 64
• security/apparmor/lsm.c, line 713
• security/loadpin/loadpin.c
  • line 308
  • line 310
• sound/drivers/aloop.c, line 1698
• sound/usb/card.c
  • line 523
  • line 560
• tools/perf/tests/builtin-test-list.c, line 82
• tools/perf/ui/browsers/hists.c
  • line 1751
  • line 2139
• tools/perf/ui/gtk/hists.c
  • line 463
  • line 559
• tools/perf/ui/stdio/hist.c, line 676
• tools/perf/util/annotate.c, line 2206
• tools/perf/util/header.c
  • line 1185
  • line 1194
  • line 1204
• tools/perf/util/srcline.c, line 589
• tools/perf/util/thread_map.c, line 336