1 files changed, 27 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/linux/slab.h b/tools/testing/radix-tree/linux/slab.h
new file mode 100644
index 000000000..2958830ce
--- /dev/null
+++ b/tools/testing/radix-tree/linux/slab.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef SLAB_H
+#define SLAB_H
+
+#include <linux/types.h>
+#include <linux/gfp.h>
+
+#define SLAB_HWCACHE_ALIGN 1
+#define SLAB_PANIC 2
+#define SLAB_RECLAIM_ACCOUNT    0x00020000UL            /* Objects are reclaimable */
+
+void *kmalloc(size_t size, gfp_t);
+void kfree(void *);
+
+static inline void *kzalloc(size_t size, gfp_t gfp)
+{
+        return kmalloc(size, gfp | __GFP_ZERO);
+}
+
+void *kmem_cache_alloc(struct kmem_cache *cachep, int flags);
+void kmem_cache_free(struct kmem_cache *cachep, void *objp);
+
+struct kmem_cache *kmem_cache_create(const char *name, unsigned int size,
+			unsigned int align, unsigned int flags,
+			void (*ctor)(void *));
+
+#endif		/* SLAB_H */