1 files changed, 1 insertions, 12 deletions

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 3c03460f48bd..98ab13e2b71d 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1417,17 +1417,6 @@ static int __mark_caps_flushing(struct inode *inode,
 /*
  * try to invalidate mapping pages without blocking.
  */
-static int mapping_is_empty(struct address_space *mapping)
-{
-        struct page *page = find_get_page(mapping, 0);
-
-        if (!page)
-                return 1;
-
-        put_page(page);
-        return 0;
-}
-
 static int try_nonblocking_invalidate(struct inode *inode)
 {
         struct ceph_inode_info *ci = ceph_inode(inode);
@@ -1437,7 +1426,7 @@ static int try_nonblocking_invalidate(struct inode *inode)
         invalidate_mapping_pages(&inode->i_data, 0, -1);
         spin_lock(&inode->i_lock);
 
-        if (mapping_is_empty(&inode->i_data) &&
+        if (inode->i_data.nrpages == 0 &&
             invalidating_gen == ci->i_rdcache_gen) {
                 /* success. */
                 dout("try_nonblocking_invalidate %p success\n", inode);