1 files changed, 2 insertions, 1 deletions

diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index cf54a304169a..940178865fc7 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -57,8 +57,9 @@ struct file_security_struct {
 struct superblock_security_struct {
         struct super_block *sb;         /* back pointer to sb object */
         struct list_head list;          /* list of superblock_security_struct */
-        u32 sid;              /* SID of file system */
+        u32 sid;                        /* SID of file system superblock */
         u32 def_sid;                    /* default SID for labeling */
+        u32 mntpoint_sid;               /* SECURITY_FS_USE_MNTPOINT context for files */
         unsigned int behavior;          /* labeling behavior */
         unsigned char initialized;      /* initialization flag */
         unsigned char proc;             /* proc fs */