Re: [linux-pm] Re: [RFT] solve "swsusp plays yoyo" with disks

From: Rafael J. Wysocki
Date: Sat Jul 23 2005 - 12:21:51 EST


Hi,

On Thursday, 21 of July 2005 21:20, Pavel Machek wrote:
> hi!
>
> > >>I'd like to get this tested under as many configurations as
> > >>possible. With this, your hdd should no longer do "yoyo" (spindown,
> > >>spinup, spindown) during suspend...
> > >
> > >
> > >It looks like the patch is now in -mm (I use 2.6.13-rc3-mm1).
> > >But my disks still yoyo during suspend. What more is needed? Some patch
> > >to ide-disk.c ?
> >
> > I think I've found the problem.
> > The attached patch stops the disks from spinning down and up on suspend.
> > The patch applies to 2.6.13-rc3-mm1.
> >
> > Signed-off-by: Michal Schmidt <xschmi00@xxxxxxxxxxxxxxxxxx>
>
> Thanks, applied, I'll eventually propagate it.

FYI, tested and works (on 2.6.13-rc3). :-)

Greets,
Rafael


--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
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