From: Thomas Gleixner <tglx@linutronix.de>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Linux PM list <linux-pm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Len Brown <len.brown@intel.com>
Subject: Re: [PATCH 1/2] PM / sleep: Make suspend-to-idle-specific code depend on CONFIG_SUSPEND
Date: Mon, 18 May 2015 16:49:43 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.11.1505181649270.4225@nanos> (raw)
In-Reply-To: <2270439.0UMhzsTGM1@vostro.rjw.lan>
On Sat, 16 May 2015, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Since idle_should_freeze() is defined to always return 'false'
> for CONFIG_SUSPEND unset, all of the code depending on it in
> cpuidle_idle_call() is not necessary in that case.
>
> Make that code depend on CONFIG_SUSPEND too to avoid building it
> when it is not going to be used.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACK for the tick part.
next prev parent reply other threads:[~2015-05-18 14:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-15 23:37 [PATCH 0/2] PM: Avoid building suspend-to-idle code when it is not necessary Rafael J. Wysocki
2015-05-15 23:38 ` [PATCH 1/2] PM / sleep: Make suspend-to-idle-specific code depend on CONFIG_SUSPEND Rafael J. Wysocki
2015-05-18 14:49 ` Thomas Gleixner [this message]
2015-05-18 21:50 ` Rafael J. Wysocki
2015-05-19 14:36 ` Daniel Lezcano
2015-05-15 23:38 ` [PATCH 2/2] PM / sleep: Make ->enter_freeze callbacks " Rafael J. Wysocki
2015-05-18 12:18 ` Peter Zijlstra
2015-05-18 21:45 ` Rafael J. Wysocki
2015-05-19 15:00 ` Peter Zijlstra
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