1 files changed, 1 insertions, 15 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index c99121ac5d6b..d2d03684fab2 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2,7 +2,6 @@
 #include <linux/slab.h>
 #include <linux/bio.h>
 #include <linux/mm.h>
-#include <linux/gfp.h>
 #include <linux/pagemap.h>
 #include <linux/page-flags.h>
 #include <linux/module.h>
@@ -2679,33 +2678,20 @@ int extent_readpages(struct extent_io_tree *tree,
 {
         struct bio *bio = NULL;
         unsigned page_idx;
-        struct pagevec pvec;
         unsigned long bio_flags = 0;
 
-        pagevec_init(&pvec, 0);
         for (page_idx = 0; page_idx < nr_pages; page_idx++) {
                 struct page *page = list_entry(pages->prev, struct page, lru);
 
                 prefetchw(&page->flags);
                 list_del(&page->lru);
-                /*
-                 * what we want to do here is call add_to_page_cache_lru,
-                 * but that isn't exported, so we reproduce it here
-                 */
-                if (!add_to_page_cache(page, mapping,
+                if (!add_to_page_cache_lru(page, mapping,
                                         page->index, GFP_KERNEL)) {
-
-                        /* open coding of lru_cache_add, also not exported */
-                        page_cache_get(page);
-                        if (!pagevec_add(&pvec, page))
-                                __pagevec_lru_add_file(&pvec);
                         __extent_read_full_page(tree, page, get_extent,
                                                 &bio, 0, &bio_flags);
                 }
                 page_cache_release(page);
         }
-        if (pagevec_count(&pvec))
-                __pagevec_lru_add_file(&pvec);
         BUG_ON(!list_empty(pages));
         if (bio)
                 submit_one_bio(READ, bio, 0, bio_flags);