vfs: fix mounting a filesystem with i_version

The mount i_version flag is not enabled in the new sb_flags.  This patch
adds the missing SB_I_VERSION flag.

Fixes: e462ec5 "VFS: Differentiate mount flags (MS_*) from internal
       superblock flags"
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/namespace.c b/fs/namespace.c
index 3b601f1..d18deb4 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2825,7 +2825,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,
                            SB_MANDLOCK |
                            SB_DIRSYNC |
                            SB_SILENT |
-                           SB_POSIXACL);
+                           SB_POSIXACL |
+                           SB_I_VERSION);
 
        if (flags & MS_REMOUNT)
                retval = do_remount(&path, flags, sb_flags, mnt_flags,