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From: Andrew Morton <akpm@zip.com.au>
To: rwhron@earthlink.net
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] 2.5.21 IDE 91
Date: Sat, 15 Jun 2002 14:23:49 -0700	[thread overview]
Message-ID: <3D0BB065.317E8027@zip.com.au> (raw)
In-Reply-To: <20020615210009.GA32730@rushmore>

rwhron@earthlink.net wrote:
> 
> > Does this patch get the throughput back?
> 
> That makes all the difference to dbench.  Throughput
> for dbench 128 up over 40% compared to vanilla 2.5.21.

ho hum.  Now we need to work out why a larger request queue
whacks dbench, whether it penalises workloads which we actually
care about and if so, what the appropriate size really should be.
If indeed that algorithms are optimal.  urgh.

Thanks again, Randy.

-

  parent reply	other threads:[~2002-06-15 21:19 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-15 21:00 [PATCH] 2.5.21 IDE 91 rwhron
2002-06-15 21:00 ` William Lee Irwin III
2002-06-15 21:23 ` Andrew Morton [this message]
  -- strict thread matches above, loose matches on Subject: below --
2002-06-18 13:24 rwhron
2002-06-17 13:16 rwhron
2002-06-16 16:36 rwhron
2002-06-16 13:03 rwhron
2002-06-16 11:05 rwhron
2002-06-16 10:52 rwhron
2002-06-15 12:05 rwhron
2002-06-17  8:40 ` Andrew Morton
2002-06-15 11:41 rwhron
2002-06-15 11:50 ` Dave Jones
2002-06-15 10:42 rwhron
2002-06-15 17:17 ` Jens Axboe
2002-06-14 18:36 Andries.Brouwer
2002-06-14 17:09 Andries.Brouwer
2002-06-14 17:15 ` Martin Dalecki
2002-06-14 16:29 Hron, Randall
2002-06-14 23:32 ` Andrew Morton
2002-06-09  5:42 Linux 2.5.21 Linus Torvalds
2002-06-14 14:02 ` [PATCH] 2.5.21 IDE 91 Martin Dalecki
2002-06-14 15:17   ` Jens Axboe
2002-06-14 15:42     ` John Weber
2002-06-14 15:43     ` Dave Jones
2002-06-14 16:06       ` Bartlomiej Zolnierkiewicz
2002-06-14 16:33         ` Martin Dalecki
2002-06-14 17:56       ` Linus Torvalds
2002-06-14 15:56     ` Benjamin LaHaise
2002-06-14 16:04       ` Dave Jones
2002-06-14 17:23         ` Martin Dalecki
2002-06-14 16:09       ` Bartlomiej Zolnierkiewicz
2002-06-14 16:15     ` Martin Dalecki
2002-06-15  8:15       ` Jens Axboe
2002-06-14 16:43     ` Linus Torvalds
2002-06-14 16:47       ` Martin Dalecki
2002-06-15  8:19       ` Jens Axboe

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