1 files changed, 1 insertions, 45 deletions

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 095799ba9dd1..5dde7d51dc11 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -9,7 +9,6 @@
 #include <linux/namei.h>
 #include <linux/writeback.h>
 #include <linux/vmalloc.h>
-#include <linux/pagevec.h>
 
 #include "super.h"
 #include "mds_client.h"
@@ -1364,49 +1363,6 @@ void ceph_queue_invalidate(struct inode *inode)
 }
 
 /*
- * invalidate any pages that are not dirty or under writeback.  this
- * includes pages that are clean and mapped.
- */
-static void ceph_invalidate_nondirty_pages(struct address_space *mapping)
-{
-        struct pagevec pvec;
-        pgoff_t next = 0;
-        int i;
-
-        pagevec_init(&pvec, 0);
-        while (pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE)) {
-                for (i = 0; i < pagevec_count(&pvec); i++) {
-                        struct page *page = pvec.pages[i];
-                        pgoff_t index;
-                        int skip_page =
-                                (PageDirty(page) || PageWriteback(page));
-
-                        if (!skip_page)
-                                skip_page = !trylock_page(page);
-
-                        /*
-                         * We really shouldn't be looking at the ->index of an
-                         * unlocked page.  But we're not allowed to lock these
-                         * pages.  So we rely upon nobody altering the ->index
-                         * of this (pinned-by-us) page.
-                         */
-                        index = page->index;
-                        if (index > next)
-                                next = index;
-                        next++;
-
-                        if (skip_page)
-                                continue;
-
-                        generic_error_remove_page(mapping, page);
-                        unlock_page(page);
-                }
-                pagevec_release(&pvec);
-                cond_resched();
-        }
-}
-
-/*
  * Invalidate inode pages in a worker thread.  (This can't be done
  * in the message handler context.)
  */
@@ -1429,7 +1385,7 @@ static void ceph_invalidate_work(struct work_struct *work)
         orig_gen = ci->i_rdcache_gen;
         spin_unlock(&inode->i_lock);
 
-        ceph_invalidate_nondirty_pages(inode->i_mapping);
+        truncate_inode_pages(&inode->i_data, 0);
 
         spin_lock(&inode->i_lock);
         if (orig_gen == ci->i_rdcache_gen &&