Defined in 2 files as a macro:

• include/asm-arm/bitops.h, line 280 (as a macro)
• include/asm-m68k/bitops.h, line 299 (as a macro)

Defined in 15 files as a function:

• include/asm-alpha/bitops.h, line 281 (as a function)
• include/asm-avr32/bitops.h, line 236 (as a function)
• include/asm-cris/arch-v10/bitops.h, line 54 (as a function)
• include/asm-cris/arch-v32/bitops.h, line 50 (as a function)
• include/asm-frv/bitops.h, line 252 (as a function)
• include/asm-generic/bitops/__ffs.h, line 12 (as a function)
• include/asm-h8300/bitops.h, line 180 (as a function)
• include/asm-i386/bitops.h, line 313 (as a function)
• include/asm-ia64/bitops.h, line 305 (as a function)
• include/asm-mips/bitops.h, line 463 (as a function)
• include/asm-parisc/bitops.h, line 128 (as a function)
• include/asm-powerpc/bitops.h, line 221 (as a function)
• include/asm-s390/bitops.h, line 467 (as a function)
• include/asm-sh/bitops.h, line 123 (as a function)
• include/asm-xtensa/bitops.h, line 78 (as a function)

Referenced in 54 files:

• Documentation/filesystems/romfs.txt, line 1909
• Documentation/sound/oss/README.OSS
  • line 2775
  • line 3102
  • line 4475
• Documentation/usb/uhci.txt, line 106
• arch/alpha/kernel/init_task.c, line 754
• arch/alpha/lib/csum_partial_copy.c, line 18509
• arch/alpha/lib/ev6-stxcpy.S, line 48
• arch/arm26/nwfpe/ChangeLog
  • line 118
  • line 511
  • line 530
• arch/i386/kernel/cpu/mtrr/centaur.c, line 1506
• arch/mips/math-emu/ieee754xcpt.c, line 2676
• arch/mips/pci/pci-ocelot-g.c, line 1060
• arch/parisc/kernel/hpmc.S
  • line 448
  • line 782
  • line 852
  • line 1228
• arch/parisc/math-emu/fcnvfut.c, line 2978
• arch/s390/math-emu/Makefile, line 445
• arch/um/drivers/port.h, line 502
• arch/um/drivers/ssl.h, line 3483
• arch/x86_64/ia32/tls32.c
  • line 170
  • line 239
  • line 242
  • line 251
  • line 266
• drivers/acorn/char/defkeymap-l7200.c, line 109
• drivers/block/ida_ioctl.h
  • line 244
  • line 248
• drivers/block/paride/fit2.c, line 1219
• drivers/isdn/hardware/eicon/mntfunc.c
  • line 439
  • line 444
• drivers/isdn/hardware/eicon/s_4bri.c
  • line 380
  • line 385
• drivers/md/kcopyd.h
  • line 3974
  • line 5862
• drivers/md/xor.c, line 3029
• drivers/net/irda/esi-sir.c
  • line 1206
  • line 1208
• drivers/usb/serial/io_ti.h, line 798
• drivers/video/geode/display_gx1.h
  • line 1829
  • line 1921
  • line 2155
  • line 2220
  • line 2747
• drivers/video/geode/video_cs5530.h, line 3029
• drivers/zorro/gen-devlist.c, line 2947
• fs/freevxfs/vxfs_fshead.h, line 895
• fs/partitions/sun.h, line 192
• include/asm-arm26/irqchip.h
  • line 587
  • line 807
  • line 1530
• include/asm-cris/cputime.h
  • line 907
  • line 975
  • line 1043
• include/asm-frv/math-emu.h, line 2467
• include/asm-frv/siginfo.h, line 148
• include/asm-frv/xor.h
  • line 247
  • line 514
• include/asm-h8300/a.out.h
  • line 118
  • line 511
  • line 530
• include/asm-i386/mach-bigsmp/mach_ipi.h, line 2658
• include/asm-i386/mach-summit/mach_ipi.h, line 2658
• include/asm-ia64/perfmon_default_smpl.h
  • line 501
  • line 886
• include/asm-m68k/byteorder.h, line 18363
• include/asm-m68k/xor.h
  • line 247
  • line 514
• include/asm-mips/m48t35.h, line 3195
• include/asm-mips/xor.h
  • line 247
  • line 514
• include/asm-parisc/xor.h
  • line 247
  • line 514
• include/asm-powerpc/xor.h
  • line 247
  • line 514
• include/asm-s390/xor.h
  • line 247
  • line 514
• include/asm-sh/sembuf.h
  • line 1282
  • line 1315
  • line 1348
• include/asm-sh/xor.h
  • line 247
  • line 514
• include/asm-um/msgbuf.h, line 18363
• include/asm-um/sockios.h, line 199
• include/asm-x86_64/scatterlist.h
  • line 252
  • line 253
  • line 259
  • line 260
• include/sound/seq_oss_legacy.h
  • line 383
  • line 388
• net/bluetooth/bnep/Kconfig, line 295
• sound/oss/midi_synth.h, line 79