Defined in 4 files as a macro:

• arch/riscv/include/asm/pgtable-64.h, line 237 (as a macro)
• arch/s390/include/asm/pgtable.h, line 75 (as a macro)
• arch/x86/include/asm/pgtable_64.h, line 45 (as a macro)
• include/asm-generic/pgtable-nop4d.h, line 25 (as a macro)

Referenced in 3 files:

• arch/sh/mm/init.c, line 62
• include/asm-generic/pgtable-nopud.h, line 32
• mm/pgtable-generic.c, line 31