---

yaml
---
r: 347627
b: refs/heads/master
c: ae7095a
h: refs/heads/master
i:
  347625: f4e443f
  347623: 5c96db0
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c40794b2dd0f355ef4e6bf8d85af5dcd7da7ece
+refs/heads/master: ae7095a7c44b4cda963e3d4059788ff60e119684

trunk/fs/nfsd/nfs4xdr.c

@@ -2014,6 +2014,22 @@ static __be32 fattr_handle_absent_fs(u32 *bmval0, u32 *bmval1, u32 *rdattr_err)
 	return 0;
 }
 
+
+static int get_parent_attributes(struct svc_export *exp, struct kstat *stat)
+{
+	struct path path = exp->ex_path;
+	int err;
+
+	path_get(&path);
+	while (follow_up(&path)) {
+		if (path.dentry != path.mnt->mnt_root)
+			break;
+	}
+	err = vfs_getattr(path.mnt, path.dentry, stat);
+	path_put(&path);
+	return err;
+}
+
 /*
  * Note: @fhp can be NULL; in this case, we might have to compose the filehandle
  * ourselves.
@@ -2430,18 +2446,8 @@ nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
 		 * and this is the root of a cross-mounted filesystem.
 		 */
 		if (ignore_crossmnt == 0 &&
-		    dentry == exp->ex_path.mnt->mnt_root) {
-			struct path path = exp->ex_path;
-			path_get(&path);
-			while (follow_up(&path)) {
-				if (path.dentry != path.mnt->mnt_root)
-					break;
-			}
-			err = vfs_getattr(path.mnt, path.dentry, &stat);
-			path_put(&path);
-			if (err)
-				goto out_nfserr;
-		}
+		    dentry == exp->ex_path.mnt->mnt_root)
+			get_parent_attributes(exp, &stat);
 		WRITE64(stat.ino);
 	}
 	if (bmval2 & FATTR4_WORD2_SUPPATTR_EXCLCREAT) {