diff options
Diffstat (limited to 'arch/s390/include/asm/pgalloc.h')
| -rw-r--r-- | arch/s390/include/asm/pgalloc.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index 3009c2ba46d2..51e7fb634ebc 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -33,11 +33,7 @@ static inline void clear_table(unsigned long *s, unsigned long val, size_t n) *s = val; n = (n / 256) - 1; asm volatile( -#ifdef CONFIG_64BIT " mvc 8(248,%0),0(%0)\n" -#else - " mvc 4(252,%0),0(%0)\n" -#endif "0: mvc 256(256,%0),0(%0)\n" " la %0,256(%0)\n" " brct %1,0b\n" @@ -50,24 +46,6 @@ static inline void crst_table_init(unsigned long *crst, unsigned long entry) clear_table(crst, entry, sizeof(unsigned long)*2048); } -#ifndef CONFIG_64BIT - -static inline unsigned long pgd_entry_type(struct mm_struct *mm) -{ - return _SEGMENT_ENTRY_EMPTY; -} - -#define pud_alloc_one(mm,address) ({ BUG(); ((pud_t *)2); }) -#define pud_free(mm, x) do { } while (0) - -#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); }) -#define pmd_free(mm, x) do { } while (0) - -#define pgd_populate(mm, pgd, pud) BUG() -#define pud_populate(mm, pud, pmd) BUG() - -#else /* CONFIG_64BIT */ - static inline unsigned long pgd_entry_type(struct mm_struct *mm) { if (mm->context.asce_limit <= (1UL << 31)) @@ -119,8 +97,6 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) pud_val(*pud) = _REGION3_ENTRY | __pa(pmd); } -#endif /* CONFIG_64BIT */ - static inline pgd_t *pgd_alloc(struct mm_struct *mm) { spin_lock_init(&mm->context.list_lock); |