Defined in 2 files as a macro:

• include/uapi/linux/userfaultfd.h, line 270 (as a macro)
• tools/include/uapi/linux/userfaultfd.h, line 270 (as a macro)

Referenced in 3 files:

• include/uapi/linux/userfaultfd.h, line 41
• mm/userfaultfd.c, line 2616
• tools/include/uapi/linux/userfaultfd.h, line 41