Index: uspace/lib/fs/libfs.c
===================================================================
--- uspace/lib/fs/libfs.c	(revision b86a32ebc441f6ac34403513e2fad30f2cc1742a)
+++ uspace/lib/fs/libfs.c	(revision e2f706e3ea21cc61ee413bac5947584169d648d7)
@@ -864,8 +864,8 @@
 	if (NULL != ops->size_block)	
 		statfs.f_bsize = ops->size_block(service_id);
-	if (NULL != ops->total_block)
-		statfs.f_blocks = ops->total_block(service_id);
-	if (NULL != ops->free_block)
-		statfs.f_bfree = ops->free_block(service_id);
+	if (NULL != ops->total_block_count)
+		statfs.f_blocks = ops->total_block_count(service_id);
+	if (NULL != ops->free_block_count)
+		statfs.f_bfree = ops->free_block_count(service_id);
 	
 	ops->node_put(fn);
Index: uspace/lib/fs/libfs.h
===================================================================
--- uspace/lib/fs/libfs.h	(revision b86a32ebc441f6ac34403513e2fad30f2cc1742a)
+++ uspace/lib/fs/libfs.h	(revision e2f706e3ea21cc61ee413bac5947584169d648d7)
@@ -94,6 +94,6 @@
 	service_id_t (* service_get)(fs_node_t *);
 	uint32_t (* size_block)(service_id_t);
-	uint64_t (* total_block)(service_id_t);
-	uint64_t (* free_block)(service_id_t);
+	uint64_t (* total_block_count)(service_id_t);
+	uint64_t (* free_block_count)(service_id_t);
 } libfs_ops_t;