1 files changed, 2 insertions, 0 deletions

diff --git a/security/selinux/ss/sidtab.h b/security/selinux/ss/sidtab.h
index 64ea5b1cdea4..84dc154d9389 100644
--- a/security/selinux/ss/sidtab.h
+++ b/security/selinux/ss/sidtab.h
@@ -26,6 +26,8 @@ struct sidtab {
         unsigned int nel;       /* number of elements */
         unsigned int next_sid;  /* next SID to allocate */
         unsigned char shutdown;
+#define SIDTAB_CACHE_LEN        3
+        struct sidtab_node *cache[SIDTAB_CACHE_LEN];
         spinlock_t lock;
 };