PMD_SIZE 12 arch/x86/include/asm/pgtable_32_types.h # define PMD_MASK (~(PMD_SIZE - 1)) PMD_SIZE 50 arch/x86/include/asm/pgtable_64_types.h #define PMD_MASK (~(PMD_SIZE - 1)) PMD_SIZE 22 include/asm-generic/pgtable-nopmd.h #define PMD_MASK (~(PMD_SIZE-1)) PMD_SIZE 290 include/asm-generic/pgtable.h ({ unsigned long __boundary = ((addr) + PMD_SIZE) & PMD_MASK; \ PMD_SIZE 412 include/linux/hugetlb.h if (huge_page_size(h) == PMD_SIZE) PMD_SIZE 278 include/linux/mmu_notifier.h PMD_SIZE); \