1 files changed, 21 insertions, 0 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 63c99db71dc1..d84b300db64e 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -507,6 +507,24 @@ static void zs_zpool_unmap(void *pool, unsigned long handle)
 	zs_unmap_object(pool, handle);
 }
 
+static void *zs_zpool_obj_read_begin(void *pool, unsigned long handle,
+				     void *local_copy)
+{
+	return zs_obj_read_begin(pool, handle, local_copy);
+}
+
+static void zs_zpool_obj_read_end(void *pool, unsigned long handle,
+				  void *handle_mem)
+{
+	zs_obj_read_end(pool, handle, handle_mem);
+}
+
+static void zs_zpool_obj_write(void *pool, unsigned long handle,
+			       void *handle_mem, size_t mem_len)
+{
+	zs_obj_write(pool, handle, handle_mem, mem_len);
+}
+
 static u64 zs_zpool_total_pages(void *pool)
 {
 	return zs_get_total_pages(pool);
@@ -522,6 +540,9 @@ static struct zpool_driver zs_zpool_driver = {
 	.free =			  zs_zpool_free,
 	.map =			  zs_zpool_map,
 	.unmap =		  zs_zpool_unmap,
+	.obj_read_begin =	  zs_zpool_obj_read_begin,
+	.obj_read_end  =	  zs_zpool_obj_read_end,
+	.obj_write =		  zs_zpool_obj_write,
 	.total_pages =		  zs_zpool_total_pages,
 };