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-rw-r--r--include/linux/slab_def.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 072e46e9e1d5..7385547c04b1 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -85,6 +85,9 @@ struct kmem_cache {
unsigned int *random_seq;
#endif
+ size_t useroffset; /* Usercopy region offset */
+ size_t usersize; /* Usercopy region size */
+
struct kmem_cache_node *node[MAX_NUMNODES];
};