NFS: nfs_readdir_search_for_cookie() don't mark as eof if cookie not found

If we're searching for a specific cookie, and it isn't found in the page
cache, we should try an uncached_readdir(). To do so, we return EBADCOOKIE,
but we don't set desc->eof.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index d529e0e99efa..ad2fde23446d 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -316,8 +316,9 @@ int nfs_readdir_search_for_cookie(struct nfs_cache_array *array, nfs_readdir_des
                 }
         }
         if (i == array->eof_index) {
-                desc->eof = 1;
                 status = -EBADCOOKIE;
+                if (*desc->dir_cookie == array->last_cookie)
+                        desc->eof = 1;
         }
 out:
         return status;