Defined in 2 files as a function:

• arch/x86/include/asm/pgtable.h, line 414 (as a function)
• include/asm-generic/pgtable_uffd.h, line 10 (as a function)

Referenced in 2 files:

• include/linux/userfaultfd_k.h, line 116
• mm/huge_memory.c, line 2129