Re: [RFC patch] block: add round robin dispatch in noop IO scheduler

[Jeff Moyer]

Hillf Danton <dhillf@xxxxxxxxx> writes:

> Requests are grouped according to IO context, and dispatched in round
> robin, one request per context a time, then noop serves flash based
> disk "fair"?

NACK.  Noop means noop.  You can have a look, and maybe contribute to
the work that Shaohua Li is doing.  He proposed an IOPS-based scheduler
here:
  http://lwn.net/Articles/474164/

Cheers,
Jeff
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