Re: document open(/dev/snapshot) sideeffects -- was Re: syncing the disks when entering sleep

Pavel Machek
2010-04-24T05:42:25Z

On Fri 2010-04-23 20:28:55, Rafael J. Wysocki wrote:
> On Monday 05 April 2010, Pavel Machek wrote:
> > Hi!
> >
> > > > > Please note that merely _opening_ /dev/snapshot has side effects, so that's
> > > > > not just "three ioctls".
> > > >
> > > > I search Doc*/power/userland-swsusp.txt, and could not find mentions
> > > > of sideeffects. Perhaps that should be fixed?
> > >
> > > Please feel free to make the docs more complete, then.
> >
> > Yes, something like this?
>
> Yes, looks reasonable.
>
> I've applied it to suspend-2.6/linux-next (added a changelog).

Thanks!
Pavel

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