Defined in 2 files as a macro:

• include/uapi/linux/shm.h, line 59 (as a macro)
• tools/testing/selftests/vm/thuge-gen.c, line 39 (as a macro)

Referenced in 2 files:

• ipc/shm.c
  • line 747
  • line 758
• tools/testing/selftests/vm/thuge-gen.c
  • line 41
  • line 42
  • line 249