1976 	int retries, success;  in rb_insert_pages()  local
1994 	success = 0;  in rb_insert_pages()
2023 			success = 1;  in rb_insert_pages()
2028 	if (success)  in rb_insert_pages()
2034 	RB_WARN_ON(cpu_buffer, !success);  in rb_insert_pages()
2038 	if (!success) {  in rb_insert_pages()
2046 	return success;  in rb_insert_pages()
2051 	int success;  in rb_update_pages()  local
2054 		success = rb_insert_pages(cpu_buffer);  in rb_update_pages()
2056 		success = rb_remove_pages(cpu_buffer,  in rb_update_pages()
2059 	if (success)  in rb_update_pages()