What happened to this series? Getting the trace events in will defintively help with tuning the writeback code, and we'll also need the nr_to_write issue fixed some way. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html