Defined in 2 files as a macro:

• scripts/dtc/dtc.h, line 56 (as a macro)
• scripts/mod/modpost.c, line 315 (as a macro)

Defined in 2 files as a function:

• include/linux/string.h, line 224 (as a function)
• tools/include/linux/string.h, line 32 (as a function)

Documented in 2 files:

• include/linux/string.h, line 219
• tools/include/linux/string.h, line 27

Referenced in 28 files:

• arch/arm/kernel/module.c
  • line 60
  • line 61
  • line 62
• arch/mips/bcm47xx/board.c
  • line 246
  • line 254
• crypto/essiv.c, line 530
• drivers/gpu/drm/omapdrm/dss/base.c, line 378
• drivers/gpu/drm/rcar-du/rcar_du_crtc.c, line 955
• drivers/ide/ide-floppy.c
  • line 497
  • line 508
• drivers/md/dm-crypt.c
  • line 2232
  • line 2431
• drivers/usb/musb/musb_cppi41.c
  • line 689
  • line 691
• drivers/usb/musb/musb_debugfs.c
  • line 184
  • line 187
  • line 190
  • line 193
  • line 196
  • line 199
  • line 202
  • line 207
  • line 210
  • line 213
• kernel/module.c
  • line 2439
  • line 2472
  • line 2644
  • line 2809
• scripts/dtc/flattree.c, line 719
• scripts/mod/modpost.c
  • line 321
  • line 323
  • line 325
  • line 327
  • line 329
  • line 663
  • line 664
  • line 665
  • line 666
  • line 667
  • line 668
  • line 672
  • line 673
  • line 674
  • line 675
  • line 691
  • line 697
  • line 716
  • line 759
  • line 1247
  • line 1253
  • line 1278
  • line 1612
  • line 2061
  • line 2300
• tools/lib/subcmd/help.c, line 175
• tools/lib/subcmd/parse-options.c
  • line 390
  • line 403
  • line 428
  • line 438
  • line 478
  • line 486
  • line 956
  • line 958
  • line 959
• tools/perf/arch/arm/util/pmu.c, line 23
• tools/perf/builtin-config.c, line 81
• tools/perf/builtin-ftrace.c, line 406
• tools/perf/builtin-help.c
  • line 99
  • line 292
  • line 322
• tools/perf/builtin-trace.c
  • line 2642
  • line 3171
  • line 4346
• tools/perf/perf.c
  • line 101
  • line 120
  • line 122
  • line 210
  • line 247
  • line 477
  • line 488
  • line 506
• tools/perf/ui/browser.c, line 580
• tools/perf/ui/browsers/scripts.c, line 66
• tools/perf/ui/stdio/hist.c, line 239
• tools/perf/util/annotate.c, line 3055
• tools/perf/util/bpf-loader.c, line 1243
• tools/perf/util/callchain.c, line 317
• tools/perf/util/config.c
  • line 446
  • line 449
  • line 452
  • line 455
  • line 458
  • line 461
• tools/perf/util/llvm-utils.c, line 43