Re: [PATCH] cfq: Remove special treatment for metadata rqs.

From: Jens Axboe
Date: Mon Jun 20 2011 - 16:00:01 EST

On 2011-06-20 21:52, Justin TerAvest wrote:
> There is no consistency among filesystems from what bios (or requests)
> are marked as being metadata. It's interesting to expose this in traces,
> but we shouldn't schedule the requests differently based on whether or
> not they're marked as being metadata.

Agree, we should kill that. What is this patch against? cfq_choose_req()
also has a "choose meta over non-meta" preference.

Jens Axboe

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