- Subject: Re: [PATCH] Remove CONFIG_PM altogether, enable power management all the time
- From: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Wed, 9 Feb 2011 18:40:10 +0000
- Cc: "Rafael J. Wysocki" <rjw@xxxxxxx>, Ingo Molnar <mingo@xxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Len Brown <len.brown@xxxxxxxxx>, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>, linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>, linux-embedded@xxxxxxxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>
- In-reply-to: <4D52DD81.7050401@xxxxxxxxxxx>
- User-agent: Mutt/1.5.20 (2009-06-14)
On Wed, Feb 09, 2011 at 10:31:29AM -0800, Frank Rowand wrote:
> Raphael's patch will turn on CONFIG_PM in the correct circumstances, and
> leave it off when not needed by other config options. That means that
> the size overhead will _not_ be an issue for me because CONFIG_PM
> will not be enabled when not needed.
That's not the issue you seemed to be raising, though. While PM is now
turned on by PM_SLEEP that'll end up getting turned on by default due to
the dependency on SUSPEND - you appeared to be raising the concern that
this could happen and surprise users.
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