34 static void no_perm_default_perms(BlockDriverState *bs, BdrvChild *c,  in no_perm_default_perms()
50 static void exclusive_write_perms(BlockDriverState *bs, BdrvChild *c,  in exclusive_write_perms()
67 static BlockDriverState *no_perm_node(const char *name)  in no_perm_node()
72 static BlockDriverState *pass_through_node(const char *name)  in pass_through_node()
78 static BlockDriverState *exclusive_writer_node(const char *name)  in exclusive_writer_node()
135     BlockDriverState *bs = no_perm_node("node");  in test_update_perm_tree()
136     BlockDriverState *filter = pass_through_node("filter");  in test_update_perm_tree()
199     BlockDriverState *bs = no_perm_node("node");  in test_should_update_child()
200     BlockDriverState *filter = no_perm_node("filter");  in test_should_update_child()
201     BlockDriverState *target = no_perm_node("target");  in test_should_update_child()
231     BlockDriverState *top = exclusive_writer_node("top");  in test_parallel_exclusive_write()
232     BlockDriverState *base = no_perm_node("base");  in test_parallel_exclusive_write()
233     BlockDriverState *fl1 = pass_through_node("fl1");  in test_parallel_exclusive_write()
234     BlockDriverState *fl2 = pass_through_node("fl2");  in test_parallel_exclusive_write()
280 static void write_to_selected_perms(BlockDriverState *bs, BdrvChild *c,  in write_to_selected_perms()
350     BlockDriverState *top = no_perm_node("top");  in test_parallel_perm_update()
351     BlockDriverState *ws =  in test_parallel_perm_update()
355     BlockDriverState *base = no_perm_node("base");  in test_parallel_perm_update()
356     BlockDriverState *fl1 = pass_through_node("fl1");  in test_parallel_perm_update()
357     BlockDriverState *fl2 = pass_through_node("fl2");  in test_parallel_perm_update()
429     BlockDriverState *top = exclusive_writer_node("top");  in test_append_greedy_filter()
430     BlockDriverState *base = no_perm_node("base");  in test_append_greedy_filter()
431     BlockDriverState *fl = exclusive_writer_node("fl1");  in test_append_greedy_filter()