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-rw-r--r--include/linux/slub_def.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index cc0faf3a90be..0783b622311e 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -115,6 +115,10 @@ struct kmem_cache {
#endif
#endif
+#ifdef CONFIG_SLAB_FREELIST_HARDENED
+ unsigned long random;
+#endif
+
#ifdef CONFIG_NUMA
/*
* Defragmentation by allocating from a remote node.