ceph: use flag bit for at_end readdir flag

This saves us a word of memory per file.

Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index cdb17d36755c..a8a273320241 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -544,6 +544,7 @@ extern void ceph_reservation_status(struct ceph_fs_client *client,
  * we keep buffered readdir results attached to file->private_data
  */
 #define CEPH_F_SYNC     1
+#define CEPH_F_ATEND    2
 
 struct ceph_file_info {
         short fmode;     /* initialized on open */
@@ -552,7 +553,6 @@ struct ceph_file_info {
         /* readdir: position within the dir */
         u32 frag;
         struct ceph_mds_request *last_readdir;
-        int at_end;
 
         /* readdir: position within a frag */
         unsigned offset;       /* offset of last chunk, adjusted for . and .. */