Defined in 1 files as a prototype:

• include/linux/pfn_t.h, line 113 (as a prototype)

Defined in 3 files as a function:

• arch/arm64/include/asm/pgtable.h, line 509 (as a function)
• arch/powerpc/include/asm/book3s/64/pgtable.h, line 1302 (as a function)
• arch/x86/include/asm/pgtable.h, line 441 (as a function)

Referenced in 2 files:

• mm/debug_vm_pgtable.c, line 717
• mm/huge_memory.c, line 866