taglinefilesource code
pmd_inuse185include/asm-alpha/pgtable.hextern inline int pmd_inuse(pmd_t *pmdp)  { return mem_map[MAP_NR(pmdp)].reserved || mem_map[MAP_NR(pmdp)].count != 1; }
pmd_inuse158include/asm-i386/pgtable.hextern inline int pmd_inuse(pmd_t *pmdp)  { return (pmd_val(*pmdp) & _PAGE_4M) != 0; }
pmd_inuse160include/asm-i386/pgtable.hextern inline int pmd_inuse(pmd_t *pmdp)  { return 0; }