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Date: Sun, 10 Nov 2002 06:52:03 -0800
From: William Lee Irwin III <wli@holomorphy.com>
To: Jens Axboe <axboe@suse.de>
Cc: Andrew Morton <akpm@digeo.com>, lkml <linux-kernel@vger.kernel.org>,
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Subject: Re: 2.5.46-mm2
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On Sat, Nov 09 2002, Andrew Morton wrote:
>> And Jens's rbtree-based insertion code for the request queue.  Which
>> means that the queues can be grown a *lot* if people want to play with
>> that.  The VM should be able to cope with it fine.

On Sun, Nov 10, 2002 at 03:32:08PM +0100, Jens Axboe wrote:
> I've attached a small document describing the deadline io scheduler
> tunables. stream_unit is not in Andrew's version, yet, it uses a hard
> defined 128KiB. Also, Andrew didn't apply the rbtree patch only the
> tunable patch. So it uses the same insertion algorithm as the default
> kernel, two linked lists.

Okay, then I'll want the rbtree code for benchmarking.


Thanks,
Bill
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