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-rw-r--r--security/selinux/ss/sidtab.h2
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;
};

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