diff options
Diffstat (limited to 'mm/swap.c')
| -rw-r--r-- | mm/swap.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/mm/swap.c b/mm/swap.c index 8adb9feb61e..bede23ce64e 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -448,8 +448,8 @@ void pagevec_strip(struct pagevec *pvec) for (i = 0; i < pagevec_count(pvec); i++) { struct page *page = pvec->pages[i]; - if (PagePrivate(page) && trylock_page(page)) { - if (PagePrivate(page)) + if (page_has_private(page) && trylock_page(page)) { + if (page_has_private(page)) try_to_release_page(page, 0); unlock_page(page); } @@ -457,29 +457,6 @@ void pagevec_strip(struct pagevec *pvec) } /** - * pagevec_swap_free - try to free swap space from the pages in a pagevec - * @pvec: pagevec with swapcache pages to free the swap space of - * - * The caller needs to hold an extra reference to each page and - * not hold the page lock on the pages. This function uses a - * trylock on the page lock so it may not always free the swap - * space associated with a page. - */ -void pagevec_swap_free(struct pagevec *pvec) -{ - int i; - - for (i = 0; i < pagevec_count(pvec); i++) { - struct page *page = pvec->pages[i]; - - if (PageSwapCache(page) && trylock_page(page)) { - try_to_free_swap(page); - unlock_page(page); - } - } -} - -/** * pagevec_lookup - gang pagecache lookup * @pvec: Where the resulting pages are placed * @mapping: The address_space to search |