> Were there recent changes in ll_rw_blk which are being addressed by
> "Elevator flow control"? As suggested earlier in this thread, the cause
> might be a few layers up, and this seemed relevant.
Unrelated I suspect. All it means is that in some cases -ac will have less
segments queued before blocking. The max sectors per I/O and max segments
per I/o are controlled by the drivers
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Oct 15 2001 - 21:00:24 EST