From: David Brownell <david-b@pacbell.net>
To: linux-pm@lists.osdl.org
Cc: Pavel Machek <pavel@ucw.cz>
Subject: Re: swsusp status report
Date: Thu, 27 Jul 2006 16:13:25 -0700 [thread overview]
Message-ID: <200607271613.25538.david-b@pacbell.net> (raw)
In-Reply-To: <20060727204046.GA4623@ucw.cz>
On Thursday 27 July 2006 1:40 pm, Pavel Machek wrote:
> > The disk I/O while reading or writing the image is very slow. In fact, it
> > sounds like it's going one sector at a time. Can it be sped up? Do the
> > AIO changes accomplish that?
>
> Actually yes, it was sector-at-a-time, but it still was ~half of
> possible speed, so it should not be _that_ bad.
Thing is, it's sometimes been acceptably quick, but recent kernels
have gone back and forth between really slow, to not quite so slow,
to OK, to really slow ...
next prev parent reply other threads:[~2006-07-27 23:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-25 11:25 swsusp status report Rafael J. Wysocki
2006-07-25 15:11 ` Dave Jones
2006-07-25 19:39 ` Rafael J. Wysocki
2006-07-26 10:08 ` Pavel Machek
2006-07-26 15:13 ` Andi Kleen
2006-07-26 17:38 ` Rafael J. Wysocki
2006-07-26 15:40 ` Alan Stern
2006-07-26 17:37 ` Rafael J. Wysocki
2006-07-27 20:40 ` Pavel Machek
2006-07-27 23:13 ` David Brownell [this message]
2006-07-28 23:46 ` Pavel Machek
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