Defined in 3 files as a macro:

• include/uapi/linux/nsfs.h, line 10 (as a macro)
• tools/testing/selftests/nsfs/owner.c, line 17 (as a macro)
• tools/testing/selftests/nsfs/pidns.c, line 24 (as a macro)

Referenced in 2 files:

• fs/nsfs.c, line 195
• tools/testing/selftests/nsfs/owner.c
  • line 60
  • line 74
  • line 78
  • line 84
  • line 86