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Date:	Sun, 2 May 2010 08:56:36 +0200
From:	Pavel Machek <>
To:	Arve Hj??nnev??g <>
	"Rafael J. Wysocki" <>,
	Alan Stern <>,
	Tejun Heo <>, Oleg Nesterov <>,
	Len Brown <>,
	Randy Dunlap <>,
	Jesse Barnes <>,
	Magnus Damm <>,
	Nigel Cunningham <>,
	Cornelia Huck <>,
	Ming Lei <>,
	Wu Fengguang <>,
	Andrew Morton <>,
	Maxim Levitsky <>,
Subject: Re: [PATCH 1/8] PM: Add suspend block api.


> Adds /sys/power/policy that selects the behaviour of /sys/power/state.
> After setting the policy to opportunistic, writes to /sys/power/state
> become non-blocking requests that specify which suspend state to enter
> when no suspend blockers are active. A special state, "on", stops the
> process by activating the "main" suspend blocker.

As I explained before (and got no reply),  the proposed interface is
ugly. It uses one sysfs file to change semantics of another one.

> Signed-off-by: Arve Hj??nnev??g <>


(cesky, pictures)
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