diff options
Diffstat (limited to 'mm/page_table_check.c')
| -rw-r--r-- | mm/page_table_check.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/mm/page_table_check.c b/mm/page_table_check.c index 93ec7690a0d8..9477b93d8463 100644 --- a/mm/page_table_check.c +++ b/mm/page_table_check.c @@ -58,8 +58,7 @@ static struct page_table_check *get_page_table_check(struct page_ext *page_ext) * An entry is removed from the page table, decrement the counters for that page * verify that it is of correct type and counters do not become negative. */ -static void page_table_check_clear(struct mm_struct *mm, unsigned long addr, - unsigned long pfn, unsigned long pgcnt) +static void page_table_check_clear(unsigned long pfn, unsigned long pgcnt) { struct page_ext *page_ext; struct page *page; @@ -158,8 +157,7 @@ void __page_table_check_pte_clear(struct mm_struct *mm, unsigned long addr, return; if (pte_user_accessible_page(pte)) { - page_table_check_clear(mm, addr, pte_pfn(pte), - PAGE_SIZE >> PAGE_SHIFT); + page_table_check_clear(pte_pfn(pte), PAGE_SIZE >> PAGE_SHIFT); } } EXPORT_SYMBOL(__page_table_check_pte_clear); @@ -171,8 +169,7 @@ void __page_table_check_pmd_clear(struct mm_struct *mm, unsigned long addr, return; if (pmd_user_accessible_page(pmd)) { - page_table_check_clear(mm, addr, pmd_pfn(pmd), - PMD_SIZE >> PAGE_SHIFT); + page_table_check_clear(pmd_pfn(pmd), PMD_SIZE >> PAGE_SHIFT); } } EXPORT_SYMBOL(__page_table_check_pmd_clear); @@ -184,8 +181,7 @@ void __page_table_check_pud_clear(struct mm_struct *mm, unsigned long addr, return; if (pud_user_accessible_page(pud)) { - page_table_check_clear(mm, addr, pud_pfn(pud), - PUD_SIZE >> PAGE_SHIFT); + page_table_check_clear(pud_pfn(pud), PUD_SIZE >> PAGE_SHIFT); } } EXPORT_SYMBOL(__page_table_check_pud_clear); |