diff options
Diffstat (limited to 'arch/mips/include/asm/pgtable.h')
| -rw-r--r-- | arch/mips/include/asm/pgtable.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 45d7fd5..3aa982b 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -116,14 +116,6 @@ do { \ } while(0) -#define htw_reset() \ -do { \ - if (cpu_has_htw) { \ - htw_stop(); \ - htw_start(); \ - } \ -} while(0) - extern void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval); @@ -155,12 +147,13 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt { pte_t null = __pte(0); + htw_stop(); /* Preserve global status for the pair */ if (ptep_buddy(ptep)->pte_low & _PAGE_GLOBAL) null.pte_low = null.pte_high = _PAGE_GLOBAL; set_pte_at(mm, addr, ptep, null); - htw_reset(); + htw_start(); } #else @@ -190,6 +183,7 @@ static inline void set_pte(pte_t *ptep, pte_t pteval) static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { + htw_stop(); #if !defined(CONFIG_CPU_R3000) && !defined(CONFIG_CPU_TX39XX) /* Preserve global status for the pair */ if (pte_val(*ptep_buddy(ptep)) & _PAGE_GLOBAL) @@ -197,7 +191,7 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt else #endif set_pte_at(mm, addr, ptep, __pte(0)); - htw_reset(); + htw_start(); } #endif |