ceph: exclude snapdir from readdir results

It was hidden from sync readdir, but not the cached dcache version.

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 4f7467961b09f9557ccfa8fbe3505ed8bb8772fb..32ef543672247127186ff4e9a7b34e3ac36ab1fd 100644 (file)
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -131,6 +131,7 @@ more:
                        goto out_unlock;
                }
                if (!d_unhashed(dentry) && dentry->d_inode &&
+                   ceph_snap(dentry->d_inode) != CEPH_SNAPDIR &&
                    filp->f_pos <= di->offset)
                        break;
                dout(" skipping %p %.*s at %llu (%llu)%s%s\n", dentry,