diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 06fd80149e4..ba029d64074 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -92,6 +92,21 @@ static struct page *dequeue_huge_page(struct vm_area_struct *vma, return page; } +static void update_and_free_page(struct page *page) +{ + int i; + nr_huge_pages--; + nr_huge_pages_node[page_to_nid(page)]--; + for (i = 0; i < (HPAGE_SIZE / PAGE_SIZE); i++) { + page[i].flags &= ~(1 << PG_locked | 1 << PG_error | 1 << PG_referenced | + 1 << PG_dirty | 1 << PG_active | 1 << PG_reserved | + 1 << PG_private | 1<< PG_writeback); + } + set_compound_page_dtor(page, NULL); + set_page_refcounted(page); + __free_pages(page, HUGETLB_PAGE_ORDER); +} + static void free_huge_page(struct page *page) { BUG_ON(page_count(page)); @@ -201,21 +216,6 @@ static unsigned int cpuset_mems_nr(unsigned int *array) } #ifdef CONFIG_SYSCTL -static void update_and_free_page(struct page *page) -{ - int i; - nr_huge_pages--; - nr_huge_pages_node[page_to_nid(page)]--; - for (i = 0; i < (HPAGE_SIZE / PAGE_SIZE); i++) { - page[i].flags &= ~(1 << PG_locked | 1 << PG_error | 1 << PG_referenced | - 1 << PG_dirty | 1 << PG_active | 1 << PG_reserved | - 1 << PG_private | 1<< PG_writeback); - } - set_compound_page_dtor(page, NULL); - set_page_refcounted(page); - __free_pages(page, HUGETLB_PAGE_ORDER); -} - #ifdef CONFIG_HIGHMEM static void try_to_free_low(unsigned long count) { |