__swp_type        107 arch/x86/include/asm/pgtable-2level.h #define __swp_type(x)			(((x).val >> (_PAGE_BIT_PRESENT + 1)) \
__swp_type        193 arch/x86/include/asm/pgtable-3level.h #define __swp_type(x)			(((x).val) & 0x1f)
__swp_type        158 arch/x86/include/asm/pgtable_64.h #define __swp_type(x)			(((x).val >> (_PAGE_BIT_PRESENT + 1)) \