linux-kernel - Re: [PATCH 2/3] cpuidle: allow setting deepest idle

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20161114145801.GF3142@twins.programming.kicks-ass.net>
Date:   Mon, 14 Nov 2016 15:58:01 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Rafael Wysocki <rafael.j.wysocki@...el.com>,
        "Chen, Yu C" <yu.c.chen@...el.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Petr Mladek <pmladek@...e.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Arjan van de Ven <arjan@...ux.intel.com>
Subject: Re: [PATCH 2/3] cpuidle: allow setting deepest idle

On Wed, Nov 09, 2016 at 11:05:11AM -0800, Jacob Pan wrote:
> --- a/kernel/sched/idle.c
> +++ b/kernel/sched/idle.c
> @@ -173,6 +173,9 @@ static void cpuidle_idle_call(void)
>  
>  		next_state = cpuidle_find_deepest_state(drv, dev);
>  		call_cpuidle(drv, dev, next_state);
> +	} else if (dev->use_deepest_state) {
> +			next_state = cpuidle_find_deepest_state(drv, dev);
> +			call_cpuidle(drv, dev, next_state);

looks like excessive indenting..

>  	} else {
>  		/*
>  		 * Ask the cpuidle framework to choose a convenient idle state.
> -- 
> 1.9.1
>