__ASM_VDSO_DATAPAGE_H    7 arch/arm/include/asm/vdso_datapage.h #ifndef __ASM_VDSO_DATAPAGE_H
__ASM_VDSO_DATAPAGE_H    4 arch/nds32/include/asm/vdso_datapage.h #ifndef __ASM_VDSO_DATAPAGE_H