2 files changed, 6 insertions, 4 deletions

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 6d59006bfa27..8c6f313db3ea 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -102,7 +102,8 @@ static int mdsc_show(struct seq_file *s, void *p)
                                 path = NULL;
                         spin_lock(&req->r_old_dentry->d_lock);
                         seq_printf(s, " #%llx/%.*s (%s)",
-                           ceph_ino(req->r_old_dentry_dir),
+                                   req->r_old_dentry_dir ?
+                                   ceph_ino(req->r_old_dentry_dir) : 0,
                                    req->r_old_dentry->d_name.len,
                                    req->r_old_dentry->d_name.name,
                                    path ? path : "");
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index f4f050a69a48..f260bd8d61cd 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -528,7 +528,9 @@ void ceph_mdsc_release_request(struct kref *kref)
                 iput(req->r_target_inode);
         if (req->r_dentry)
                 dput(req->r_dentry);
-        if (req->r_old_dentry) {
+        if (req->r_old_dentry)
+                dput(req->r_old_dentry);
+        if (req->r_old_dentry_dir) {
                 /*
                  * track (and drop pins for) r_old_dentry_dir
                  * separately, since r_old_dentry's d_parent may have
@@ -537,7 +539,6 @@ void ceph_mdsc_release_request(struct kref *kref)
                  */
                 ceph_put_cap_refs(ceph_inode(req->r_old_dentry_dir),
                                   CEPH_CAP_PIN);
-                dput(req->r_old_dentry);
                 iput(req->r_old_dentry_dir);
         }
         kfree(req->r_path1);
@@ -2053,7 +2054,7 @@ int ceph_mdsc_do_request(struct ceph_mds_client *mdsc,
                 ceph_get_cap_refs(ceph_inode(req->r_inode), CEPH_CAP_PIN);
         if (req->r_locked_dir)
                 ceph_get_cap_refs(ceph_inode(req->r_locked_dir), CEPH_CAP_PIN);
-        if (req->r_old_dentry)
+        if (req->r_old_dentry_dir)
                 ceph_get_cap_refs(ceph_inode(req->r_old_dentry_dir),
                                   CEPH_CAP_PIN);