-/**
- * Grows fifo owned by segment manager
- *
- * @param sm segment manager that owns the fifo
- * @param f fifo to be grown
- * @param size amount of bytes to add to fifo
- * @return 0 on success, negative number otherwise
- */
-int segment_manager_grow_fifo (segment_manager_t * sm, svm_fifo_t * f,
- u32 size);
+void segment_manager_set_watermarks (segment_manager_t * sm,
+ u8 high_watermark, u8 low_watermark);
+