summaryrefslogtreecommitdiffstats
path: root/mm/swap.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/swap.c')
-rw-r--r--mm/swap.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/mm/swap.c b/mm/swap.c
index 8adb9feb61e1..6e83084c1f6c 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -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