Defined in 6 files as a macro:

• include/linux/err.h, line 18 (as a macro)
• tools/include/linux/err.h, line 31 (as a macro)
• tools/include/nolibc/errno.h, line 23 (as a macro)
• tools/testing/scatterlist/linux/mm.h, line 132 (as a macro)
• tools/testing/selftests/bpf/progs/err.h, line 5 (as a macro)
• tools/virtio/linux/err.h, line 4 (as a macro)

Referenced in 22 files:

• arch/mips/kernel/module.c, line 331
• arch/powerpc/kernel/interrupt.c, line 280
• drivers/bcma/scan.c, line 269
• drivers/char/mem.c, line 590
• fs/btrfs/extent_io.c, line 2489
• fs/btrfs/tree-log.h, line 30
• fs/cachefiles/io.c
  • line 108
  • line 225
  • line 235
  • line 428
  • line 455
  • line 552
  • line 573
• fs/ext4/ext4.h, line 2569
• include/linux/dma-fence.h, line 582
• include/linux/err.h, line 28
• include/linux/xarray.h, line 208
• kernel/bpf/verifier.c
  • line 10027
  • line 10028
• kernel/fail_function.c
  • line 42
  • line 46
• kernel/seccomp.c
  • line 1229
  • line 1230
• lib/errseq.c
  • line 37
  • line 64
  • line 74
  • line 82
  • line 151
  • line 203
• lib/notifier-error-inject.c, line 8
• net/9p/client.c, line 99
• security/keys/keyctl.c, line 1347
• tools/include/linux/err.h, line 33
• tools/testing/scatterlist/linux/mm.h, line 134
• tools/testing/selftests/bpf/progs/err.h, line 6
• tools/virtio/linux/err.h, line 6