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-rw-r--r--mm/slab.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/slab.h b/mm/slab.h
index 076582f58f68..120b1d0dfb6d 100644
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -619,6 +619,7 @@ static inline bool slab_want_init_on_free(struct kmem_cache *c)
return false;
}
+#ifdef CONFIG_PRINTK
#define KS_ADDRS_COUNT 16
struct kmem_obj_info {
void *kp_ptr;
@@ -630,5 +631,6 @@ struct kmem_obj_info {
void *kp_stack[KS_ADDRS_COUNT];
};
void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct page *page);
+#endif
#endif /* MM_SLAB_H */