diff options
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/pgtable-2level.h | 5 | ||||
| -rw-r--r-- | include/asm-i386/pgtable.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h index 781fe4bcc96..85d9005c0cd 100644 --- a/include/asm-i386/pgtable-2level.h +++ b/include/asm-i386/pgtable-2level.h @@ -36,6 +36,11 @@ static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) #define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) #define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) +static inline void native_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *xp) +{ + *xp = __pte(0); +} + static inline pte_t native_ptep_get_and_clear(pte_t *xp) { return __pte(xchg(&xp->pte_low, 0)); diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h index e7ddd234130..00e97a9d367 100644 --- a/include/asm-i386/pgtable.h +++ b/include/asm-i386/pgtable.h @@ -344,7 +344,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long pte_t pte; if (full) { pte = *ptep; - pte_clear(mm, addr, ptep); + native_pte_clear(mm, addr, ptep); } else { pte = ptep_get_and_clear(mm, addr, ptep); } |